Trying to change the resolution, but changing the number in the video settings does nothing to the original resolution and will always reset? Read the tips below.
Tips for changing the resolution
This is fixed by changing the window to full screen > correct resolution > Esc.
It worked after doing the same thing like 5 times.
You can also hit ALT+ENTER and then the resolution will update! You can then change it from full screen to windowed borderless or whatever you want.