Seems like I've found the culprit: https://github.com/Magisk-Modules-Alt-Repo/trichromelibrary-squoosh
When I deactivate this module and try again, the error message disappears and shows up again when enabled.
Seems like I've found the culprit: https://github.com/Magisk-Modules-Alt-Repo/trichromelibrary-squoosh
When I deactivate this module and try again, the error message disappears and shows up again when enabled.