The Good with the Imperfect Puntuado con 3 de 5 estrellas
Current version has pluses and a minus.
The pluses are the increased sort options and delays, which gives the add-on increased flexibility.
The minus (for a limited audience) is the effect this version has on the "automatic" number of columns set by the Multicolumn Bookmarks add-on. While I appreciate the third column (everything seemed to appear on screen), I lost any control over scrolling the listings horizontally (I discovered a fifth column off screen). With 2 columns, it scrolled vertically, and there were controls at the top and bottom of the window. The previous version of Auto-Sort Bookmarks integrated completely with Multicolumn Bookmarks. That is not the case now. Too bad.
When looking at extension, I want them not only to play well with the browser's native features, but with each other, as well.
I've just made some tests with the Multicolumn Bookmarks add-on and it seems to have this bug everytime you add an item to the bookmarks menu (even a bookmark).
Please try to add a bookmark to the bookmarks menu and see if you get the same bug.
If you don't get the same bug, please tell me which Firefox version and operating system do you use.
Anyway, you can remove the menu item added by Auto-Sort Bookmarks by disabling the "Show the menu item in the bookmarks menu" option.
Unless you don't get this bug in the aforementioned case, I will not be able to fix this.