As per title, RT can’t launch GIMP installed by flatpak.
I tried manually setting the path in RT settings to ~/.local/share/flatpak/app/org.gimp.GIMP/current/active/files/bin/gimp-2.10
or ~/.local/share/flatpak/app/org.gimp.GIMP/current/active/files/bin/gimp
or ~/.local/share/flatpak/app/org.gimp.GIMP/x86_64/stable/active/files/bin/gimp-2.10
or ~/.local/share/flatpak/app/org.gimp.GIMP/x86_64/stable/active/files/bin/gimp
but none of these worked.
How can I make RT launch GIMP?