TAdvDockPanel Persistence

I have two TAdvDockPanels on the same form (main form).  I also have single ones on other forms in the same project.  Only the dock panels on the other forms are persisting and neither one on the main form is persisting.  They used to because there are registry entries for them, but I went and deleted all of them, but only the other forms are recreating their entries.


Is there something new that has been introduced where TAdvDockPanels cannot persist if they are both on the same form?  All use the same Key but a different location.

I can't find any differences between the dock panels and can't imagine what I've changed to introduce this issue.

Thoughts??

TAdvDockPanel 6.7.1.3
Delphi 10.3.3

Eric

Nevermind.  My bad.  I added a Destroy event handler and forgot to invoke inherited.  So stupid.