The plugin was updated to v0.10, tested with Calibre 7.16 on Windows.
- PB Color 3 support was added.
This still needs testing, but it should work. It is indeed a USB Vendor ID issue.
I missed the previous post asking for this, sadly. - [US vs EU dates

]
- Fix (attempt) for MacOS USB support
This also seems a USB Vendor ID issue, judging from the fixes for the extended PB driver. It's also untested, as the reporters don't provide details for fixing the issue...
There is one other detection issue that may need resolving, TBC.