I have many bookmark submenus. When I go to bookmarks and put my cursor on one of the lower ones, the submenu often opens in such a position that the lower few bookmarks go off the edge of the screen. This happens even though there is plenty of space for all the bookmarks in the menu to be on screen if it were moved up a bit. As far as I can tell it does seem to be trying to move the bookmark subenu up to fit it on the screen--it's just not moving it up by far enough. The problem happens in either theme.
I'm having this same problem under the Windows build. The last few items in a long bookmark subfolder are impossible to get to. This only happens if you're using your bookmarks off of the bookmarks side panel.
Marking NEW based on confirmation.
this is already reported I believe.
*** Bug 97410 has been marked as a duplicate of this bug. ***
Changing OS to All based on dupe.
*** Bug 99909 has been marked as a duplicate of this bug. ***
*** Bug 92442 has been marked as a duplicate of this bug. ***
I think this is a dup of that "bookmarks menu is positioned too low" bug.
*** Bug 105037 has been marked as a duplicate of this bug. ***
*** This bug has been marked as a duplicate of 84121 ***