niri: fix effectiveScreenAssignment in modal

quickshell/Modals/Common/DankModal.qml

@@ -58,7 +58,6 @@ Item {
     property bool animationsEnabled: true
 
     function open() {
-        ModalManager.openModal(root);
         closeTimer.stop();
         const focusedScreen = CompositorService.getFocusedScreen();
         if (focusedScreen) {
@@ -66,6 +65,7 @@ Item {
             if (!useSingleWindow)
                 clickCatcher.screen = focusedScreen;
         }
+        ModalManager.openModal(root);
         shouldBeVisible = true;
         if (!useSingleWindow)
             clickCatcher.visible = true;

quickshell/Modules/WorkspaceOverlays/NiriOverviewOverlay.qml

@@ -14,7 +14,7 @@ Scope {
     property bool isClosing: false
     property bool releaseKeyboard: false
     readonly property bool spotlightModalOpen: PopoutService.spotlightModal?.spotlightOpen ?? false
-    property bool overlayActive: (NiriService.inOverview && !spotlightModalOpen) || searchActive
+    property bool overlayActive: NiriService.inOverview || searchActive
 
     function showSpotlight(screenName) {
         isClosing = false;