TdbAdvEdit, Ctrl+A fails when Popup Menu used

Delphi 10.3.1

TMS Component Pack 9.1.01

When i add a popup menu to the TDBADVEdit control, the Ctrl+A no longer works
Ctrl+C, Ctrl+X, Ctrl+V all still work, but Ctrl+A does not
even adding code for OnKeyPress or OnKeyDown does not work ...
what am i missing?

I have retested this here with a TDBAdvEdit and a TPopupMenu assigned to it but I cannot see a problem with Ctrl+A.
Please try to isolate this and provide a sample source project if the problem persists.