I believe this is the third thread I've posted on this.  It got fixed once but quickly returned and hasn't been fixed for many months.

 

Whenever you finish editing forms, it collapses the view.  I think it closes under circumstances, too but I can't specify them (I know that's not much help).   I use a form for assigning fields and it's annoying to have to keep re-opening it.

 

If anyone knows of a fix, please share it.

 

Wayne