

When I install anything through wine/proton, the apps on the screen lose their focus
With “the apps” here you mean the Linux apps, right?
When I bring up an app into focus from the panel, it shows behind whatever app that is already on the screen.
Also here I’m confused if you’re referring to Linux or Windows apps.
Beside that, for potential bug reports like this, I think you’ll get more/better responses over at the KDE forum as stated in the page about bug reporting https://community.kde.org/Get_Involved/Issue_Reporting
I see, I think it’s clear enough now. Never noticed if that happened to me too, but yes, since you got that consistently, it definitely deserves to be discussed