Fortnite black lines in a particular settings

Hello i have tried posting this on fortnite sub reddit but no help So basically fortnite gives me these 3 black lines on the left side if i have dlss on quality and ray tracing in high of i put ray tracing on epic or dlls to performance or quality those lines are gone fortnite is the only game with this weird issue I tried diffrent driver Reinstalling the game verify the game With and without expo Any one got fortnite installed and gave a medium to high-end rig or similar rig to test it out My specs are 9800x3d rtx 5070ti 32gb cl30 6000 ram