fix(battery): reliably apply configured power profiles at shell startup

Port 1.5

(cherry picked from commit 400a18a8ed)

quickshell/Modules/ControlCenter/BuiltinPlugins/TailscaleWidget.qml

@@ -469,6 +469,8 @@ PluginComponent {
                                     }
 
                                     MouseArea {
+                                        id: peerMouseArea
+
                                         z: -1
                                         anchors.fill: parent
                                         hoverEnabled: true

quickshell/Modules/DankDash/MediaPlayerTab.qml

@@ -490,7 +490,7 @@ Item {
                     }
 
                     StyledText {
-                        text: activePlayer?.trackAlbum || ""
+                        text: MprisController.stableAlbum
                         font.pixelSize: Theme.fontSizeSmall
                         color: Theme.surfaceTextSecondary
                         width: parent.width

quickshell/Modules/Dock/DockApps.qml

@@ -479,8 +479,6 @@ Item {
 
                 delegate: Item {
                     id: delegateItem
-                    required property var modelData
-                    required property int index
 
                     property var dockButton: {
                         switch (itemData.type) {
@@ -601,7 +599,7 @@ Item {
                         height: delegateItem.height
                         actualIconSize: root.iconSize
                         dockApps: root
-                        index: delegateItem.index
+                        index: model.index
                     }
 
                     DockTrashButton {
@@ -626,7 +624,7 @@ Item {
                         appData: itemData
                         contextMenu: root.contextMenu
                         dockApps: root
-                        index: delegateItem.index
+                        index: model.index
                         parentDockScreen: root.dockScreen
                         showWindowTitle: itemData?.type === "window" || itemData?.type === "grouped"
                         windowTitle: {

quickshell/Modules/Greetd/assets/dms-greeter

@@ -386,16 +386,20 @@ end)
 HYPRLAND_LUA_EOF
             COMPOSITOR_CONFIG="$TEMP_CONFIG"
         elif [[ -z "$COMPOSITOR_CONFIG" ]]; then
-            TEMP_CONFIG=$(mktemp)
+            TEMP_CONFIG=$(mktemp --suffix=.lua)
-            cat > "$TEMP_CONFIG" << HYPRLAND_EOF
+            cat > "$TEMP_CONFIG" << HYPRLAND_LUA_EOF
-env = DMS_RUN_GREETER,1
+hl.env("DMS_RUN_GREETER", "1")
 
-misc {
+hl.config({
-    disable_hyprland_logo = true
+    misc = {
-}
+        disable_hyprland_logo = true,
+    },
+})
 
-exec-once = sh -c "$QS_CMD; hyprctl dispatch exit"
+hl.on("hyprland.start", function()
-HYPRLAND_EOF
+    hl.exec_cmd('sh -c "$QS_CMD; hyprctl dispatch exit"')
+end)
+HYPRLAND_LUA_EOF
             COMPOSITOR_CONFIG="$TEMP_CONFIG"
         else
             TEMP_CONFIG=$(mktemp)

quickshell/Modules/OSD/MediaPlaybackOSD.qml

@@ -156,9 +156,10 @@ DankOSD {
             if (MprisController.isFirefoxYoutubeHoverPreview(player))
                 return;
 
-            const newTitle = player.trackTitle || "";
+            const metaPlayer = MprisController.bestMetadataPlayer(player);
-            const newArtist = player.trackArtist || "";
+            const newTitle = MprisController.displayTrackTitle(metaPlayer);
-            const newAlbum = player.trackAlbum || "";
+            const newArtist = metaPlayer.trackArtist || "";
+            const newAlbum = metaPlayer.trackAlbum || "";
             const trackChanged = newTitle !== root._displayTitle || newArtist !== root._displayArtist || newAlbum !== root._displayAlbum;
 
             root._displayTitle = newTitle;
@@ -263,37 +264,102 @@ DankOSD {
                 }
             }
 
-            Rectangle {
+            Row {
-                width: Theme.iconSize
+                id: transportControls
-                height: Theme.iconSize
+
-                radius: Theme.iconSize / 2
-                color: "transparent"
                 x: parent.gap
                 anchors.verticalCenter: parent.verticalCenter
+                spacing: Theme.spacingXXS
 
-                DankIcon {
+                Rectangle {
-                    anchors.centerIn: parent
+                    width: Theme.iconSize - 4
-                    name: root._displayIcon
+                    height: Theme.iconSize - 4
-                    size: Theme.iconSize
+                    radius: (Theme.iconSize - 4) / 2
-                    color: playPauseButton.containsMouse ? Theme.primary : Theme.surfaceText
+                    anchors.verticalCenter: parent.verticalCenter
+                    color: prevButton.containsMouse ? Theme.surfaceTextHover : "transparent"
+                    opacity: (root.player?.canGoPrevious ?? false) ? 1 : 0.3
+
+                    DankIcon {
+                        anchors.centerIn: parent
+                        name: "skip_previous"
+                        size: Theme.iconSize - 10
+                        color: prevButton.containsMouse ? Theme.primary : Theme.surfaceText
+                    }
+
+                    MouseArea {
+                        id: prevButton
+
+                        anchors.fill: parent
+                        hoverEnabled: true
+                        enabled: root.player?.canGoPrevious ?? false
+                        cursorShape: Qt.PointingHandCursor
+                        onClicked: {
+                            MprisController.previousOrRewind();
+                            root.hide();
+                        }
+                    }
                 }
 
-                MouseArea {
+                Rectangle {
-                    id: playPauseButton
+                    width: Theme.iconSize
+                    height: Theme.iconSize
+                    radius: Theme.iconSize / 2
+                    anchors.verticalCenter: parent.verticalCenter
+                    color: "transparent"
 
-                    anchors.fill: parent
+                    DankIcon {
-                    hoverEnabled: true
+                        anchors.centerIn: parent
-                    cursorShape: Qt.PointingHandCursor
+                        name: root._displayIcon
-                    onClicked: {
+                        size: Theme.iconSize
-                        togglePlaying();
+                        color: playPauseButton.containsMouse ? Theme.primary : Theme.surfaceText
-                        root.hide();
+                    }
+
+                    MouseArea {
+                        id: playPauseButton
+
+                        anchors.fill: parent
+                        hoverEnabled: true
+                        cursorShape: Qt.PointingHandCursor
+                        onClicked: {
+                            togglePlaying();
+                            root.hide();
+                        }
+                    }
+                }
+
+                Rectangle {
+                    width: Theme.iconSize - 4
+                    height: Theme.iconSize - 4
+                    radius: (Theme.iconSize - 4) / 2
+                    anchors.verticalCenter: parent.verticalCenter
+                    color: nextButton.containsMouse ? Theme.surfaceTextHover : "transparent"
+                    opacity: (root.player?.canGoNext ?? false) ? 1 : 0.3
+
+                    DankIcon {
+                        anchors.centerIn: parent
+                        name: "skip_next"
+                        size: Theme.iconSize - 10
+                        color: nextButton.containsMouse ? Theme.primary : Theme.surfaceText
+                    }
+
+                    MouseArea {
+                        id: nextButton
+
+                        anchors.fill: parent
+                        hoverEnabled: true
+                        enabled: root.player?.canGoNext ?? false
+                        cursorShape: Qt.PointingHandCursor
+                        onClicked: {
+                            MprisController.next();
+                            root.hide();
+                        }
                     }
                 }
             }
 
             Column {
-                x: parent.gap * 2 + Theme.iconSize
+                x: parent.gap * 2 + transportControls.width
-                width: parent.width - Theme.iconSize - parent.gap * 3
+                width: parent.width - transportControls.width - parent.gap * 3
                 anchors.verticalCenter: parent.verticalCenter
                 spacing: Theme.spacingXXS
 

quickshell/Services/BatteryService.qml

@@ -23,6 +23,13 @@ Singleton {
         }
     }
 
+    Connections {
+        target: typeof PowerProfiles !== "undefined" ? PowerProfiles : null
+        function onHasPerformanceProfileChanged() {
+            root.applyPowerProfile();
+        }
+    }
+
     function applyPowerProfile() {
         if (!batteryAvailable)
             return;
@@ -32,7 +39,7 @@ Singleton {
         const targetProfile = parseInt(profileValue);
         if (isNaN(targetProfile) || PowerProfiles.profile === targetProfile)
             return;
-        PowerProfiles.profile = targetProfile;
+        PowerProfileWatcher.applyProfile(targetProfile);
     }
 
     readonly property string preferredBatteryOverride: Quickshell.env("DMS_PREFERRED_BATTERY")

quickshell/Services/DMSService.qml

@@ -11,7 +11,7 @@ Singleton {
     id: root
     readonly property var log: Log.scoped("DMSService")
 
-    property bool dmsAvailable: false
+    readonly property bool dmsAvailable: isConnected
     property var capabilities: []
     property int apiVersion: 0
     property string cliVersion: ""
@@ -21,7 +21,7 @@ Singleton {
     property var availableThemes: []
     property var installedThemes: []
     property bool isConnected: false
-    property bool isConnecting: false
+    readonly property bool isConnecting: requestSocket.connected && !requestSocket.linkUp
     property bool subscribeConnected: false
 
     readonly property string socketPath: Quickshell.env("DMS_SOCKET")
@@ -72,9 +72,10 @@ Singleton {
     property var activeSubscriptions: ["network", "network.credentials", "loginctl", "freedesktop", "freedesktop.screensaver", "gamma", "theme.auto", "wallpaper", "bluetooth", "bluetooth.pairing", "brightness", "wlroutput", "evdev", "browser", "dbus", "clipboard", "sysupdate"]
 
     Component.onCompleted: {
-        if (socketPath && socketPath.length > 0) {
+        if (!socketPath || socketPath.length === 0)
-            detectUpdateCommand();
+            return;
-        }
+        detectUpdateCommand();
+        requestSocket.connected = true;
     }
 
     function detectUpdateCommand() {
@@ -82,12 +83,6 @@ Singleton {
         checkAurHelper.running = true;
     }
 
-    function startSocketConnection() {
-        if (socketPath && socketPath.length > 0) {
-            testProcess.running = true;
-        }
-    }
-
     Process {
         id: checkAurHelper
         command: ["sh", "-c", "command -v paru || command -v yay"]
@@ -105,7 +100,6 @@ Singleton {
                 } else {
                     updateCommand = "dms update";
                     checkingUpdateCommand = false;
-                    startSocketConnection();
                 }
             }
         }
@@ -114,7 +108,6 @@ Singleton {
             if (exitCode !== 0) {
                 updateCommand = "dms update";
                 checkingUpdateCommand = false;
-                startSocketConnection();
             }
         }
     }
@@ -135,7 +128,6 @@ Singleton {
                     updateCommand = "dms update";
                 }
                 checkingUpdateCommand = false;
-                startSocketConnection();
             }
         }
 
@@ -143,52 +135,27 @@ Singleton {
             if (exitCode !== 0) {
                 updateCommand = "dms update";
                 checkingUpdateCommand = false;
-                startSocketConnection();
             }
         }
     }
 
-    Process {
-        id: testProcess
-        command: ["test", "-S", root.socketPath]
-
-        onExited: exitCode => {
-            if (exitCode === 0) {
-                root.dmsAvailable = true;
-                connectSocket();
-            } else {
-                root.dmsAvailable = false;
-            }
-        }
-    }
-
-    function connectSocket() {
-        if (!dmsAvailable || isConnected || isConnecting) {
-            return;
-        }
-
-        isConnecting = true;
-        requestSocket.connected = true;
-    }
-
     DankSocket {
         id: requestSocket
         path: root.socketPath
         connected: false
 
         onConnectionStateChanged: {
-            if (connected) {
+            if (linkUp) {
                 root.isConnected = true;
-                root.isConnecting = false;
                 root.connectionStateChanged();
                 subscribeSocket.connected = true;
-            } else {
+                return;
-                root.isConnected = false;
-                root.isConnecting = false;
-                root.apiVersion = 0;
-                root.capabilities = [];
-                root.connectionStateChanged();
             }
+            root.isConnected = false;
+            root.apiVersion = 0;
+            root.capabilities = [];
+            root.failPendingRequests();
+            root.connectionStateChanged();
         }
 
         parser: SplitParser {
@@ -219,10 +186,10 @@ Singleton {
         connected: false
 
         onConnectionStateChanged: {
-            root.subscribeConnected = connected;
+            root.subscribeConnected = linkUp;
-            if (connected) {
+            if (!linkUp)
-                sendSubscribeRequest();
+                return;
-            }
+            sendSubscribeRequest();
         }
 
         parser: SplitParser {
@@ -446,10 +413,20 @@ Singleton {
 
     function handleResponse(response) {
         const callback = pendingRequests[response.id];
+        if (!callback)
+            return;
+        delete pendingRequests[response.id];
+        callback(response);
+    }
 
-        if (callback) {
+    function failPendingRequests() {
-            delete pendingRequests[response.id];
+        const pending = pendingRequests;
-            callback(response);
+        pendingRequests = {};
+        clipboardRequestIds = {};
+        for (const id in pending) {
+            pending[id]({
+                "error": "not connected to DMS socket"
+            });
         }
     }
 

quickshell/Services/MprisController.qml

@@ -47,6 +47,7 @@ Singleton {
     // Chromium can report blank metadata between tracks
     property string stableTitle: ""
     property string stableArtist: ""
+    property string stableAlbum: ""
 
     Connections {
         target: root.activePlayer
@@ -59,6 +60,9 @@ Singleton {
             root._syncStableMeta();
             root._checkIdle();
         }
+        function onTrackAlbumChanged() {
+            root._syncStableMeta();
+        }
         function onLengthChanged() {
             if (root.activePlayer && root.activePlayer.lengthSupported && root.activePlayer.length > 1) {
                 root.activePlayerStableLength = root.activePlayer.length;
@@ -72,8 +76,10 @@ Singleton {
 
     onActivePlayerChanged: {
         activePlayerStableLength = (activePlayer && activePlayer.lengthSupported && activePlayer.length > 1) ? activePlayer.length : 0;
-        stableTitle = activePlayer?.trackTitle || "";
+        stableTitle = "";
-        stableArtist = activePlayer?.trackArtist || "";
+        stableArtist = "";
+        stableAlbum = "";
+        _syncStableMeta();
         _checkIdle();
     }
 
@@ -82,14 +88,24 @@ Singleton {
         if (!p) {
             stableTitle = "";
             stableArtist = "";
+            stableAlbum = "";
             return;
         }
         if (isFirefoxYoutubeHoverPreview(p))
             return;
-        if (p.trackTitle)
+        const metadataPlayer = bestMetadataPlayer(p);
-            stableTitle = p.trackTitle;
+        const nextTitle = displayTrackTitle(metadataPlayer);
-        if (p.trackArtist)
+        const trackChanged = nextTitle && stableTitle && nextTitle.toLowerCase() !== stableTitle.toLowerCase();
-            stableArtist = p.trackArtist;
+        if (trackChanged) {
+            stableArtist = "";
+            stableAlbum = "";
+        }
+        if (nextTitle)
+            stableTitle = nextTitle;
+        if (metadataPlayer.trackArtist)
+            stableArtist = metadataPlayer.trackArtist;
+        if (metadataPlayer.trackAlbum)
+            stableAlbum = metadataPlayer.trackAlbum;
     }
 
     // Chromium reports stopped media w/blank metadata, resolve by checking idle status
@@ -101,6 +117,7 @@ Singleton {
                 return;
             root.stableTitle = "";
             root.stableArtist = "";
+            root.stableAlbum = "";
             root._resolveActivePlayer();
         }
     }
@@ -122,9 +139,30 @@ Singleton {
         delegate: Connections {
             required property MprisPlayer modelData
             target: modelData
+            ignoreUnknownSignals: true
             function onIsPlayingChanged() {
+                root._resolveActivePlayer();
+                root._syncStableMeta();
+            }
+            function onTrackTitleChanged() {
                 if (modelData.isPlaying)
                     root._resolveActivePlayer();
+                root._syncStableMeta();
+            }
+            function onTrackArtistChanged() {
+                if (modelData.isPlaying)
+                    root._resolveActivePlayer();
+                root._syncStableMeta();
+            }
+            function onTrackAlbumChanged() {
+                if (modelData.isPlaying)
+                    root._resolveActivePlayer();
+                root._syncStableMeta();
+            }
+            function onMetadataChanged() {
+                if (modelData.isPlaying)
+                    root._resolveActivePlayer();
+                root._syncStableMeta();
             }
         }
     }
@@ -133,9 +171,101 @@ Singleton {
         return player && player.playbackState === MprisPlaybackState.Stopped && !player.trackTitle && !player.trackArtist;
     }
 
+    // Known "<title> | <App>" suffixes stripped for matching only; display keeps the full title
+    readonly property var _appTitleSuffixes: ["youtube", "youtube music", "soundcloud", "spotify", "chrome", "chromium", "firefox", "brave", "vivaldi", "twitch"]
+
+    function _stripAppTitleSuffix(title: string): string {
+        const idx = title.lastIndexOf(" | ");
+        if (idx <= 0)
+            return title;
+        const suffix = title.substring(idx + 3).trim().toLowerCase();
+        return _appTitleSuffixes.indexOf(suffix) !== -1 ? title.substring(0, idx).trim() : title;
+    }
+
+    function normalizedTrackTitle(player: MprisPlayer): string {
+        return _stripAppTitleSuffix((player?.trackTitle || "").trim()).toLowerCase();
+    }
+
+    function displayTrackTitle(player: MprisPlayer): string {
+        return (player?.trackTitle || "").trim();
+    }
+
+    function normalizedTrackArtist(player: MprisPlayer): string {
+        return (player?.trackArtist || "").trim().toLowerCase();
+    }
+
+    // Artist missing on either side: fall back to URL, then album, before trusting a title-only match
+    function isSameTrack(first: MprisPlayer, second: MprisPlayer): bool {
+        const firstTitle = normalizedTrackTitle(first);
+        if (!firstTitle || firstTitle !== normalizedTrackTitle(second))
+            return false;
+        const firstArtist = normalizedTrackArtist(first);
+        const secondArtist = normalizedTrackArtist(second);
+        if (firstArtist && secondArtist)
+            return firstArtist === secondArtist;
+        const firstUrl = (first?.metadata?.["xesam:url"] || "").toString();
+        const secondUrl = (second?.metadata?.["xesam:url"] || "").toString();
+        if (firstUrl && secondUrl)
+            return firstUrl === secondUrl;
+        const firstAlbum = (first?.trackAlbum || "").trim().toLowerCase();
+        const secondAlbum = (second?.trackAlbum || "").trim().toLowerCase();
+        if (firstAlbum && secondAlbum)
+            return firstAlbum === secondAlbum;
+        return true;
+    }
+
+    function metadataQuality(player: MprisPlayer): int {
+        if (!player)
+            return -1;
+        let quality = player.trackArtist ? 100 : 0;
+        quality += player.trackTitle ? 40 : 0;
+        quality += player.trackAlbum ? 20 : 0;
+        quality += player.trackArtUrl || player.metadata?.["mpris:artUrl"] ? 10 : 0;
+        quality += player.metadata?.["xesam:url"] ? 5 : 0;
+        return quality;
+    }
+
+    function equivalentPlayers(player: MprisPlayer): var {
+        if (!player)
+            return [];
+        return availablePlayers.filter(candidate => {
+            return candidate.playbackState !== MprisPlaybackState.Stopped && isSameTrack(player, candidate);
+        });
+    }
+
+    function bestMetadataPlayer(player: MprisPlayer): MprisPlayer {
+        const equivalents = equivalentPlayers(player);
+        if (equivalents.length === 0)
+            return player;
+        return equivalents.reduce((best, candidate) => {
+            return metadataQuality(candidate) > metadataQuality(best) ? candidate : best;
+        }, player);
+    }
+
+    function _bestPlayingPlayer(): MprisPlayer {
+        const playing = availablePlayers.filter(player => player.isPlaying);
+        if (playing.length === 0)
+            return null;
+
+        const controllable = playing.filter(player => player.canControl);
+        if (activePlayer?.isPlaying) {
+            if (activePlayer.canControl || controllable.length === 0)
+                return activePlayer;
+            // Playing but not controllable: only a same-track controllable peer may take over
+            const mirror = controllable.find(player => isSameTrack(activePlayer, player));
+            return mirror || activePlayer;
+        }
+
+        if (activePlayer?.canControl && activePlayer.playbackState === MprisPlaybackState.Paused) {
+            const onlyEquivalentMirrors = playing.every(player => isSameTrack(activePlayer, player));
+            if (onlyEquivalentMirrors)
+                return null;
+        }
+        return controllable[0] || playing[0];
+    }
+
     function _resolveActivePlayer(): void {
-        // A playing player always wins; otherwise keep the selection stable w/idle
+        const playing = _bestPlayingPlayer();
-        const playing = availablePlayers.find(p => p.isPlaying);
         if (playing) {
             if (activePlayer !== playing) {
                 activePlayer = playing;

quickshell/Services/SessionService.qml

@@ -217,6 +217,64 @@ Singleton {
         return envObj;
     }
 
+    function splitShellArgs(str) {
+        const args = [];
+        let current = "";
+        let hasToken = false;
+        let quote = "";
+        let escaped = false;
+        for (const ch of str) {
+            if (escaped) {
+                current += ch;
+                escaped = false;
+                continue;
+            }
+            switch (quote) {
+            case "'":
+                if (ch === "'") {
+                    quote = "";
+                    continue;
+                }
+                current += ch;
+                continue;
+            case "\"":
+                switch (ch) {
+                case "\"":
+                    quote = "";
+                    continue;
+                case "\\":
+                    escaped = true;
+                    continue;
+                }
+                current += ch;
+                continue;
+            }
+            switch (ch) {
+            case "\\":
+                escaped = true;
+                continue;
+            case "'":
+            case "\"":
+                quote = ch;
+                hasToken = true;
+                continue;
+            case " ":
+            case "\t":
+            case "\n":
+                if (!hasToken && current.length === 0)
+                    continue;
+                args.push(current);
+                current = "";
+                hasToken = false;
+                continue;
+            }
+            current += ch;
+        }
+        if (current.length > 0 || hasToken)
+            args.push(current);
+        return args;
+    }
+
     function launchDesktopEntry(desktopEntry, useNvidia) {
         if (!desktopEntry || !desktopEntry.command)
             return;
@@ -230,8 +288,7 @@ Singleton {
             cmd = [nvidiaCommand].concat(cmd);
 
         if (override?.extraFlags) {
-            const extraArgs = override.extraFlags.trim().split(/\s+/).filter(arg => arg.length > 0);
+            cmd = cmd.concat(splitShellArgs(override.extraFlags));
-            cmd = cmd.concat(extraArgs);
         }
 
         const userPrefix = SettingsData.launchPrefix?.trim() || "";

quickshell/Services/TrackArtService.qml

@@ -26,7 +26,7 @@ Singleton {
         return hash.toString(16).padStart(8, '0');
     }
 
-    function getArtworkUrl(player) {
+    function _directArtworkUrl(player) {
         if (!player) return "";
 
         let artUrl = player.trackArtUrl || "";
@@ -54,6 +54,17 @@ Singleton {
         return "";
     }
 
+    function getArtworkUrl(player) {
+        const directUrl = _directArtworkUrl(player);
+        if (directUrl !== "")
+            return directUrl;
+
+        const equivalent = MprisController.equivalentPlayers(player).find(candidate => {
+            return candidate !== player && _directArtworkUrl(candidate) !== "";
+        });
+        return _directArtworkUrl(equivalent);
+    }
+
     function _commit(u, artKey, srcUrl) {
         resolvedArtUrl = u;
         _committedArtKey = u !== "" ? artKey : "";
@@ -171,11 +182,25 @@ Singleton {
     onActivePlayerChanged: _updateArtUrl()
 
     Connections {
-        target: root.activePlayer
+        target: MprisController
-        ignoreUnknownSignals: true
+        function onAvailablePlayersChanged() {
-        function onTrackTitleChanged() { root._updateArtUrl(); }
+            root._updateArtUrl();
-        function onTrackArtUrlChanged() { root._updateArtUrl(); }
+        }
-        function onMetadataChanged() { root._updateArtUrl(); }
+    }
+
+    Instantiator {
+        model: MprisController.availablePlayers
+        delegate: Connections {
+            required property MprisPlayer modelData
+            target: modelData
+            ignoreUnknownSignals: true
+            function onIsPlayingChanged() { root._updateArtUrl(); }
+            function onTrackTitleChanged() { root._updateArtUrl(); }
+            function onTrackArtistChanged() { root._updateArtUrl(); }
+            function onTrackAlbumChanged() { root._updateArtUrl(); }
+            function onTrackArtUrlChanged() { root._updateArtUrl(); }
+            function onMetadataChanged() { root._updateArtUrl(); }
+        }
     }
 
     function _trackKey() {
@@ -201,8 +226,8 @@ Singleton {
         }
         _pendingArtKey = key;
         const url = getArtworkUrl(activePlayer);
-        // Ignore Chrome's same-track thumbnail size updates.
+        // Ignore duplicate notifications, but let a richer peer replace same-track art
-        if (key !== "" && key === _committedArtKey)
+        if (key !== "" && key === _committedArtKey && url === _committedSrcUrl)
             return;
         if (key !== "" && url !== "" && url === _committedSrcUrl) {
             // Chrome can publish track metadata before its new artwork URL.