app window

I installed AutoBGM by drag and dropping the file from my own Assetto dowloaded mods folder to Content Manager, when testing the app, i clicked "Developer Apps" and click the visible box for the AutoBGM mod and it worked when starting a race But later i've deleted the mod manually from...

As you can see the app appears to be installed but doesn't show the window. The app works fine but just can't find the app window in game app bar, also having this issue with others apps. I've tryed unistalling everything but still having the same error. Anyone knows what's happening?