Hi!

I have a Linux Mageia 7 x64 insttallation and 2 monitors set to be independent. Display manager is Plasma.
Specifically, to move the mouse from main monitor to secondary I have to move pointer to the RIGHT. (that might be important).

Problem: When I try to switch dosbox to the fullscreen mode, it tries to use both monitors together as one big one instead of using only primary.
How it looks like: On primary monitor, there is about 1/3 of the space black (left side), then blue greeting box is shown shifted to the right and shown like 2/3 of it, and finally, right part of the greeting box is shown on secondary monitor aligned to the left side of it, with other 2/3 of monitor black.

How to configure dosbox to stick to primary monitor in fullscreen mode without changing current monitor configuration?