Thriving on solitude is a learned skill. It takes most people time to get used to. Some never do and desperately jump between relationships.
This is just my personal observations.
I have one PC on gnome and another on kde. I like them both for what they are. I lean towards gnome though. Looks nice, feels nice. I don't find myself needing more functionality than what is there. I tried mimicing gnome in kde, for fun. Didn't quite get there. I appreciate simplicity where possible.
It is possible that you are running the windows version. You can find out in properties of the game. If the 'force compatability tool' is checked, under compatability, it will download the windowns version and run it through compatability layers. Otherwise you might have just seen the dialog about precompiling shaders.
Worth noting that sometimes developers make a linux version of their game, but neglects maintaining it. In those cases it is preferable to just run the windows version with comp layers. I think the linux native valheim version is alright though. Good devs.
Valheim runs natively on linux. No need to install compatability layers. Can also probably use steams screenshot button or whatever your desktop enviroment uses.
Apparently billions of dollars worth of russian strategic bombers burned today.