

Ah, interesting, glad you found a workaround at least.
That makes sense really, it highly suggests that the game has trouble passing keyboard control off to the operating system when using hotkeys that the game has available for gameplay, but since the Super key is handled only by the operating system, that doesn’t confuse the game.
👍
I found Timeshift to be a disappointment. I tested it as I was setting my system up.
Result: The system still thought all the extra software packages were installed, but none of them actually worked. Like, if Timeshift is gonna uninstall packages that weren’t present in the last backup, shouldn’t it also unregister those packages as well?
To fix all that crap, I had to force reinstall all packages, which takes about as long as a full OS reinstall, but I was already happy with the rest of the configuration, so I ran…
sudo aptitude reinstall '~i'