I have a form that has been inherited from an other form that has four elements:

MenuStrip, GradientFormHeader, MaintenanceFormToolStrip and a ThemedGroupBox.

When nothing is added to the newly created form it displays ok. Adding anythin(?) makes the MaintenanceFormToolStrip to move just below the top menu (see: attached PDF).

What might be causing this - unwanted - behaviour?

TIA,

Kari