Mod Organizer 2 unable to work with GOG

For my GOG games i tried to install the Lutris mod organizer 2, because the rockerbacon pendant works only for Steam games. The 2.2.1 setup skript run into struggle if you choose “no steam”, fails at installing parts via winetricks. Because it could not find winetricks, error 256 or so.
Same Lutris installs Vortex without problems, using winetricks to install further parts.

Think the mod organizer installer requires a hint “ONLY FOR STEAM”.