Sync Issue - Can't update bookmarks

Hi,

I've tried updating (deleting, moving etc) my bookmarks on a local machine but Librewolf puts my bookmarks back to a previously saved state and I can't update my bookmarks.

I'm getting the following error every time I edit my bookmarks -

The steps I'm following are -

Deleting all my bookmarks

Importing bookmarks from a file

Bookmarks are imported but Librewolf gets really laggy

Finally LibreWolf deletes my new bookmarks (it returns to previous state) and throws up an error - that is has a sync issue.

What is causing this problem ? I've tried installing and reinstalling LibreWolf

Im running Pop 22.04