Wrong display size on Linux with multiple screen #82

When using Bonzomatic from a laptop using a 4K display I have notice various issues :

• laptop without monitor : Bonzomatic takes 1/4 of the screen (lower left quadrant)

• lapopt with a plugged (not 4k) monitor

  • Bonzomatic started from the laptop screen : Bonzomatic uses the external monitor and seems to be properly displayed. Hower moving the mouse to the extra right part of the screen makes it scroll until seing only the right part of bonzomatric screen; moving the mouse to the left of the screen do fix the issue
  • Bonzomatic started from the external monitor : top part of Bonzomatic is hidden (the 20th first lines of text)

The configuration is:

• ubuntu 18.04
• GNOME Shell 3.28.3
• Quadro M2200

No idea of which additional information could help to solve this issue. But I can provide more if needed