Rated 2 out of 5 stars

Stil seems a bit buggy, with some bookmarks vanishing.

This review is for a previous version of the add-on (3.3.2). 

please contact support

Hi Whitefort,
If there are bugs we want to fix them, but we haven't found a vanishing bookmark bug since 2007. Could you please contact us at support so we can look into your issue? Thanks.