@firstlast I have this problem too. From reading down this list I have discovered that switching to light mode restores the bookmarks visibility in the majority of cases. This is a nuisance and I hope it is addressed in the next "update".
@firstlast π¬Β π€ After deactivating "Appear over others" it returned to working normally. I activated "Appear over others" again and no problem. π Why did the problem arise? Any advertising shortcuts added to the Speed ββDial by Opera Mini? The latest update to the Mute Camera Pro app? I dont know. ππ