No idea honestly, I have no experience with Fedora and this toolkit seems to be designed for Steam Deck. At this point I’d try looking for an answer in the toolkits source files - it’s all essentially a bunch of bash scripts moving files around between Proton prefixes, AFAIK
Uncharted, especially the final installment. On normal and higher difficulty dealing with the enemies becomes a bit of a chore: they force you to hide a lot, as well as waste entire clips of ammo on a single guy. On easy the game becomes forgiving enough food you too start pulling off cool stunts: swinging on ropes, shooting during a climb/jump, etc.
It’s just more fun on easy.