I am trying to create a 3 column menu where the first column is 5, 2nd Level menu items and the 2 subsequent columns are each 1, 2nd level with their group of 3rd level menu items.
admin-menu.png
However, the menu item columns keep breaking in strange places. I have checked the menu item types, grouping etc.
3-columns.png
I tried a 2 and 3 column layout just to see if there was consistency in where the menu items break.
2-columns.png
Thanks!