Any fixes for overwatch aspect ratio issue?

pretty new to linux gaming stuff (just got started using lutris with as of yesterday) and one of the first games i installed to test out was overwatch. im using a 21:9 monitor and despite detecting it in game, i was having issues getting it to run at my native aspect ratio.

dug through the forums a bit and saw that this was an issue with overwatch specifically for some reason, are there any known fixes for it yet/workarounds to try?