World of warcraft frame breaks

Hi, I’m playing WOW on pop_os! and everything is fine except line at the top of the screen,
which is really annoying and it makes me crazy, doe anyone faced same problem ? I post video from phone coz not sure if it’ll be captured by OBS or relevant apps video
Runner WineHQ staging 5.19
DKVK version is 1.7.1L-743f309
Feral is ON
Nvidia driver 455.28 but same I had on prev versions like 450
also in game I enabled Vertycal Sync and Tripple Buffering