Resolution not showing

Hi! When I try to input my own resolution (1650 x 1080) it just doesn't show. Also when I tried to revert it all and restart, my second monitor did not receive any changes and has still the custom res (this doesn't really bother me but would like to know the issue)
  Screenshot 2024-11-16 201021.png (Size: 40.06 KB / Downloads: 15)
  Screenshot 2024-11-16 201236.png (Size: 83.66 KB / Downloads: 11)
  Screenshot 2024-11-16 201419.png (Size: 83.42 KB / Downloads: 10)