Any idea what could be cause it and how to fix it? And while we're at it, how can I make flatpak see native games?

Fresh linux mint install. 4090 in my rig. Most of the games I have simply will not function at all if they are full screen. They will, ironically, render when they're not in focus. So if a window pops up asking if I want to kill the unresponsive program, that is when the game suddenly starts playing in the background. But if I click to dismiss that kill window, and try to go back into the game, it's frozen again, because it's back in focus. Again, ironically, borderless windowed games seem to work fin...

whats the best one to use today

Just wondering if anyone else had this since the last update. Occasionally steam seems to expect input and 'locks' the desktop so other input can't be registered. It almost looks like the system's crashed. Mouse cursor moves, but keypresses and mouseclicks do nothing. It's not like it's doing any work, no cpu usage, and killing the steam process from another console solves it and everything's back to normal. Anyone else getting this? desktop: KDE plasma ver 5.27.5...

Ok I am ready to switch to Linux. Let's do this.