fix: when new items enter the tabbed view they should be the active window

src/wm/container.ts

@@ -161,6 +161,21 @@ export default class WindowContainer {
         return this._activeTabIndex;
     }
 
+    /**
+     * If the given window is a tab in this container, make it the active tab.
+     * Returns true if the window was found and activated.
+     */
+    focusWindowTab(windowId: number): boolean {
+        if (!this.isTabbed()) return false;
+
+        const index = this._getIndexOfWindow(windowId);
+        if (index !== -1 && index !== this._activeTabIndex) {
+            this.setActiveTab(index);
+            return true;
+        }
+        return index !== -1;
+    }
+
     hideTabBar(): void {
         this._tabBar?.hide();
     }

src/wm/monitor.ts

@@ -72,6 +72,12 @@ export default class Monitor {
         this._workspaces.push(new WindowContainer(this._workArea));
     }
 
+    focusWindowTab(windowId: number): void {
+        for (const container of this._workspaces) {
+            if (container.focusWindowTab(windowId)) return;
+        }
+    }
+
     refreshTabTitlesForWindow(winWrap: WindowWrapper): void {
         const wsId = winWrap.getWorkspace();
         if (wsId >= 0 && wsId < this._workspaces.length) {

src/wm/windowManager.ts

@@ -504,6 +504,10 @@ export default class WindowManager implements IWindowManager {
         if (focusWindow) {
             this._activeWindowId = focusWindow.get_id();
             Logger.debug(`Active window changed to: ${this._activeWindowId} (${focusWindow.get_title()})`);
+
+            // If the focused window is inside a tabbed container, make it the active tab
+            const monId = focusWindow.get_monitor();
+            this._monitors.get(monId)?.focusWindowTab(this._activeWindowId);
         } else {
             this._activeWindowId = null;
             Logger.debug('No active window');