fix: switcher could select the wrong thumbnail (closes #1198)

src/logic/Window.swift

@@ -49,6 +49,7 @@ class Window {
             refreshThumbnail()
         }
         application.removeWindowslessAppWindow()
+        checkIfFocused(application, wid)
         debugPrint("Adding window", cgWindowId, title ?? "nil", application.runningApplication.bundleIdentifier ?? "nil")
         observeEvents()
     }
@@ -64,6 +65,17 @@ class Window {
         debugPrint("Deinit window", title ?? "nil", application.runningApplication.bundleIdentifier ?? "nil")
     }
 
+    /// some apps will not trigger AXApplicationActivated, where we usually update application.focusedWindow
+    /// workaround: we check and possibly do it here
+    func checkIfFocused(_ application: Application, _ wid: CGWindowID) {
+        retryAxCallUntilTimeout {
+            let focusedWid = try application.axUiElement?.focusedWindow()?.cgWindowId()
+            if wid == focusedWid {
+                application.focusedWindow = self
+            }
+        }
+    }
+
     func isEqualRobust(_ otherWindowAxUiElement: AXUIElement, _ otherWindowWid: CGWindowID?) -> Bool {
         // the window can be deallocated by the OS, in which case its `CGWindowID` will be `-1`
         // we check for equality both on the AXUIElement, and the CGWindowID, in order to catch all scenarios

src/logic/Windows.swift

@@ -180,8 +180,8 @@ class Windows {
     static func refreshFirstFewThumbnailsSync() {
         if Preferences.hideThumbnails { return }
         list.filter { $0.shouldShowTheUser }
-            .prefix(criticalFirstThumbnails)
-            .forEachAsync { window in window.refreshThumbnail() }
+                .prefix(criticalFirstThumbnails)
+                .forEachAsync { window in window.refreshThumbnail() }
     }
 
     static func refreshThumbnailsAsync(_ screen: NSScreen, _ currentIndex: Int = criticalFirstThumbnails) {