I would like to retract everything I previously wrote. The issue was not caused by the 'Floccus' addon but by the Firefox browser itself.

The addon works properly and efficiently. I had to uninstall and reinstall Firefox from scratch to resolve the issue with logging into Google Drive. I admit I let my emotions get the better of me and was very frustrated, which is why my previous review was so negative.

I want to apologize for my mistake and am now trying to make amends. Hats off to the developer, Marcel Klehr, and my sincere apologies.

Additionally, I’d like to suggest one feature: Firefox allows separators in bookmarks, which Chrome does not support. Perhaps it would be worth considering options like “remove separators,” “ignore separators,” or “convert separators.”

For clarity, I’m leaving my original, negative review below so the context is fully understandable.

### old review below ↓

On Google Chrome, I installed this extension without any problems. I connected to Google Disc and the corresponding file appeared. Unfortunately, importing the profile into Firefox always fails. I deleted all profiles and wanted to reverse the situation. First I wanted to create a profile on Firefox. When logging into my Google account, an error always appeared.
Of course, other extensions or other logins from Firefox to Google account do not end in any error.
I really needed this type of bookmarks synchronizer but it doesn't work for me. I am very sorry, the extension does not meet my expectations. And please do not write in the comments that it is something wrong with me, or that I am too weak, too stupid to manage. It does not work and it should work without any problems. I expect problem-free operation from extensions. Then I make a donation.