

The fix is related to anti aliasing. Set yours to high and the black bars will go away. This is for those with ultra-wide monitors pushing higher than 4000 pixels in any format. I believe the issue is directly related to the form of TAA that is being used. Specs below.
Monitor odyssey G9 5120x1440 @100% res gsync enabled
CPU: Ryzen 9: 5900x
GPU: Rtx 3080fe
Memory: 64gb trident Z Neo 3600mhz cl16
Msi x570 MEG Ace motherboard
Bunch of drives