Changing Resolution in Borderless Windowed Screen Mode

[Roch]

Normally in all games we can choose screen mode like windowed, borderless windowed, and fullscreen. And in this game it is true that all three can be used, but the problem is in borderless windowed the resolution will just follow our monitor resolution and we cannot choose the resolution we want because some people may need a lower resolution so that the game can still run optimally. My monitor resolution is 3200x2000 but I always use fullscreen 1920x1200 for the game because there is no option for borderless windowed 1920x1200 unlike in other games normally.

Borderless windowed is very needed when we often switch tabs on our device, so please add resolution change on it.