Txs again Albert. Obviously not the answer I was hoping for, but thanks for your help and the suggestions.

Hi Albert. Txs so much for the fast and detailed response! I wasn't aware of these keys and tried both. Unfortunately my app icon continues to have the Liquid Glass effect added to it. To clarify: I'm not concerned with the UI in the app itself. But the app icon as it appears on the users home screen, as well on the app store. From my understanding, since the introduction of Liquid Glass the system automatically adjusts icons to make them fit better with the Liquid Glass look. By adding the artificial 3D/Bevel effect. However, on my icon this modification doesn't work well and it looks rather bad. So I'm looking for a way to disable this modification. Thank you again.

Have you ever figured this out? I'm looking for a way for the system not to apply any effect to my icons. But can't seem to get this to work.