(Feedback from a review on Atlassian Marketplace)
If you have e.g. more than 8 entries for a menu item, they overlap and you can't read them anymore. The same applies to sub-items that you want to display individually underneath. If the title is too long, they overlap and you don't know where to click because you can't read the menu item anymore. So if you have more than 8 entries or titles that are too long, it won't work. I have a menu item with 19 items (pages) and you can't read anything!!! It looks like a total mess of letters squashed or overlapped.
instead of showing your menu-points one by one underneath , they are shown side by side. So if you have for example more than 8 entries for one menu-point, they overlap and you can't read them anymore. The same with subitems, that you want to show one by one underneath. If the title is too long, they overlap and you don't know anymore where to click, because you can't read the menu-point anymore. So if you have more than 8 entries or titles that are too long, it's not working.