Within pagelines framework Template setup I have amended template2 where I have cloned a content box 8 times and a hero section 9 times ssucessfully and all works fine.
As soon as I add clone 9 content box and clone 10 hero section all section clones disappear from the template content drag and drop area completely. In fact all selected active sections disappear from the active sections area - including a box section that was also selected.
Is there a limit on the number of clones??? Suggest system stops you if 10 is the limit rather than letting you do it.