Linux players getting banned

Hello I'm in the same situation as you.

I've checked the logins ip for my ea account and i was sure that it had nothing to do with my account getting hacked

(my steam has a phone authorize thing so I would know if it was from steam side) 

The only thing that I did recently is gaming on my arch linux machine.

I've only had a crash and not being able to rejoin the game once(which is really fishy)

Here are  my os and software

Arch linux

linux -zen kernal

proton-GE

mangoHud

gamemode

(basically the same as the OP )

this is my launch option:

mangohud gamemoderun %command% -novid -high +fps_max165 -eac_launcher_settings SettingsDX12.json

I got my ban on 2/25