App Store showing a window bar and not closing
App Store showing a window bar and not closing while using Monterey
I think you can see from no responses to your topic that none of us understand what you are experiencing.
Can you post a screenshot of what you're seeing?
M1 Mac mini, macOS 26.0.1; Watch, Series 10 GPS-only, watchOS 26.0.2; iPhone 16, iOS 26.0.1; TV 4th Gen, tvOS 26.0.1 HomePods, audioOS 26