Okay so I have been tinkering with custom resolutions and I can apply and use them on either of my screens, however whenever I shutdown or restart I have to re type the --newmode --addmode commands to get it to reappear in the resolution options. Its not too much to C+P every-time I decide to play games but it would be nice if I could make it permanent on reboot. Also if its possible to scale to aspect ratio rather than making the 4:3 res stretch to 16:9 as I cannot find any information on that in either the Manjaro Manual or the Arch Wiki.
These are the commands I use
cvt 1440 1080 120
xrandr --newmode "1440x1080_120.00" 276.00 1440 1560 1712 1984 1080 1083 1087 1160 -hsync +vsync
xrandr --addmode DisplayPort-2 1440x1080_120.00
Note: Using Mesa on Vega 56
Any help or pointers would be most appreciated <3
Thank you, Hope hope your day is wonderful