I have a bookmark on my bookmarks toolbar that appears as an icon only. I can’t edit it or delete it through the UI. To try to diagnose the problem, I created a simple webextension that dumps the bookmarks tree to the console using the bookmarks API. However, this bookmark doesn’t show up in the list. Clearly, there’s a deeper problem going on, but the bookmarks API seems to be papering over it. Has anyone seen this before?
Update: tested exporting bookmarks to json and html from the bookmark manager and this bookmark also doesn’t show up there. Looks like it might be a deeper problem.