Thanks for sharing! This was exactly my issue. I resolved things by:
- Downgrading to fwupd 1.9.7 (Arch:
sudo downgrade fwupd) - Running
sudo fwupdtool install --allow-reinstall --allow-older goodix-moc-609c-v01000330.cab. This succeeded this time (or rather, gave one of the “ignorable” errors) - Tried enrolling fingerprints and succeeded.