Animation & UI Freeze Issues on iQOO Z7 (Funtouch OS 15 / Android 15)

On my iQOO Z7 running Funtouch OS 15 (Android 15), Niagara Launcher frequently encounters animation issues or visual freezing.
The launcher becomes unresponsive visually (no UI animation or feedback), although touches are still registered—like app opening, swipe, etc.

Steps to reproduce the issue:

1. Unlock the phone using fingerprint or power button

2. Try swiping up to go home or swipe through app list

3. Niagara screen freezes visually—only workaround is force-stopping the app

Expected behavior
Launcher should smoothly animate UI transitions and respond visually to user interactions.

• Device: iQOO Z7

• OS: Funtouch OS 15 (Android 15)

• Niagara version: v1.13.19

• Navigation mode: Gesture-based