Active Signal Resolution doesn't change

[AStarRahimi]

I have a iiyama G-MASTER G2470HSU 165Hz Monitor and am using it by it's new DP [cable?] that came with it in the box.

PC Build:

ASUS PRIME A320M-K
Corsair CV650
UpHere 3 RGB fans (6-pin to Lighting Node which connects to SATA Connector)
1 x 3-pin RGB Back Fan
Ryzen 3 2200G
120GB WD Green (I believe is the name for it) SSD
480GB PNY SSD
2x 8GB 2400Mhz RAM
GTX 1050 Ti 4GB

When I switch to 165Hz 1280x1024 the Active Signal Resolution is still stuck at 1920x1080 and I can't change it to 1280x1024. I tried the list all modes method when going from a lower resolution to a higher one, and I also tried it at different refresh rates and the problem is still not fixed. All drivers are up to date and I don't know what to do. I have also tried stuff on the Nvidia Control panel, and selected to let the GPU do the display thingy magicky and I have also enabled that in windows as well.

Please help I don't know what to do.