Gimp 3.0.6 appimage - 'buntu 24.04 / Mint 22.3 only

[rich2005]

I think it might be Cinnamon + HiDPI support. I tried to add a Cinnamon DE to that MATE DE and enabling HiDPI in the boot stopped Gimp entry working. How to get out of that I do not know. I had to revert all the Cinnamon Changes in the Mint 22.3 VM