DankMaterialShell/quickshell/Modules/ControlCenter/utils/state.js

function openWithSection(root, section) {
  if (root.shouldBeVisible) {
    root.close();
  } else {
    root.expandedSection = section;
    root.open();
  }
}

function toggleSection(root, section) {
  if (root.expandedSection === section) {
    root.expandedSection = "";
    root.expandedWidgetIndex = -1;
  } else {
    root.expandedSection = section;
  }
}