Groups - Lock Size and Position

[Warren Kuhl]

I have some groups within a Tab Menu.  I am trying to make the tab menu and
groups scalable based on the size of the stack.  When I test this, it keeps
setting on the lock size and position on for the groups.  What would cause
this when I keep unhiliting the lock size and position of the groups?

I don't have any code within my stack to lock the size.

Thanks for any help!
Warren