If you'll notice, this was explicitly disabled within the sample for this very reason.  I did reproduce this and will look as to why this is happening later, but this can come froma number of different things.  If you don't allow the MovieMaintenance to be maximized as well, then it will already be maximized if the people is...which is standard .NET. But when this happens, certain events do not fire correctly.  So I will add this to a list to look at, but it probably won't be until towards the end of the week before I look at the sample again. 

I am implementing the ThemedLinkMenu (TLM) as used in StrataFlix, except that my forms are all with a WindowState of Maximized, then I noticed that when adding a new record, the Save/Undo items are not shown in the TLM, to duplicate in StrataFlix do the following:

1. Set the form's MaximizeBox=True in MovieMaintenance and PeopleMaintenance forms.
2. Run StrataFlix
3. Run the Movie form and maximized it.
4. Run the People form
• Click the Add Person item
• Notice there is not Save/Undo buttons in the TLM
• Click the Maximize button to restore it to its normal size.
5. Click the Movie form to activate it.
6. Click the People form to activate it, and notice the Save/Undo items now shown in the TLM.

If you can't duplicate it, let me know and I'll post a video.

Edhy Rijo