Overwatch with texture issues/frame drops

Hello everyone!
Lutris -d: https://paste.ubuntu.com/p/fyb92sMCRR/
lutris --submit-issue: https://paste.ubuntu.com/p/SG5z7QTRqZ/
I didn’t wanted to make a thread about this (mainly because I saw there were a lot of them around and I inspected the ones that were related) but I couldn’t figure out a more accurate solution for me.
I have the game installed on Pop OS LTS, is running a little on the slow-side that originally in windows (90-70FPS on Windows vs 50-35FPS on Linux), but the more interesting thing about it was to see some missing textures that were mostly on the floor and I think they are reflection tiles (I can also see the background on them).
My system is:
i7 3770k
Radeon r9 270x