portal on tab control object
I am trying to add fields to a portal on a tab control object.
When I copy a field already displayed in the portal, assign a new field to the copied object, and move it into position, it disappears.
Adding a new field has the same result.
The portal 'fits' within the tab control object.
When I move the portal off the tab control object, perform the copy, and move the portal back, all is good.
I know I can move the portal off the tab control object, make the changes, and move it back onto the tab control object, but is that really necessary?
I'm on fmpa 13.0v5