top right corner tabs are gone (_ square and x)

[corry257]

I remembered that I also tried to install emudeck on the same day now I don't remember if before or after using this tutorial:

https://www.youtube.com/watch?v=Z_gcq6mL...=i12bretro

But I couldn't install it because it gave me an error too

After that, the reported problem happened and I couldn't solve it anymore.