How to fix : pointer is doubled in the map's window.

[ventoux84]

Hello,
I run Solus OS up to date with Gnome 50 and Qmapshcak 1.20.3
Qmapshack runs fine, but the mouse pointer is doubled in the central window. This does not occur in the others windows like maps or workspace. It was already the same with Qmapshack 1.20.2

The screenshot only shows one distorted cursor, but in reality there are two identical ones side by side.

I'd like to clarify that this phenomenon doesn't happen with Qmapshack appimage 1.20.3 on the same computer.
How can I fix this ?

[ventoux84]

Fixed by creating a .desktop file that forces xwayland.
QT_QPA_PLATFORM=xcb QT_SCALE_FACTOR=1 qmapshack