Sync not working on Firefox extensions in multiple profiles

[Neuron5569]

@grb

On the other hand, if the problem persists after reinstalling, then we’ll have a good starting point for further troubleshooting.

I haven’t been following the comments above, but (in case if useful):

1. I do use multiple Firefox (ESR) profiles with the Bitwarden extension, and they sync as expected.
2. I would suggest creating a new profile and using that as a test instead of the problematic profile.
3. Firefox does have the profile reset feature, supposedly to help with non-tractable problems related to settings, custom settings (in the about:config screen), add-ons, etc.