There are a few steps you can try to fix UI glitching in apps on Windows 11:
1. Update your graphics drivers: Ensure that you have the latest graphics driver installed for your graphics card. You can do this by visiting the manufacturer's website and downloading the appropriate driver for your system.
2. Restart your computer: Sometimes a simple restart can resolve UI glitches and other issues. Try restarting your computer and see if the problem persists.
3. Run Windows Update: Make sure you have the latest Windows 11 updates installed. Go to Settings > Windows Update and check for any available updates. Install them and see if the UI glitches are resolved.
4. Disable visual effects: Open the System Properties by right-clicking on the Start button and selecting "System." Go to the "Advanced system settings" tab, click on "Settings" under the "Performance" section, and select "Adjust for best performance" or customize individual visual effects to reduce the strain on your system's resources.
5. Try compatibility mode: Right-click on the app experiencing UI glitches, select "Properties," go to the "Compatibility" tab, and check the box for "Run this program in compatibility mode for" and select an older version of Windows. Apply the changes and see if the issue improves.
If the issue persists after trying these steps, you may want to reach out to the app developer or Microsoft Support for further assistance.