Input of Drum Notation with MIDI keyboard or keyboard panel is not working

I updated to 4.0.10. It seems that input of drum notation is only possible via the mouse or the drum pad panel. However, input of drum notation with a midi keyboard is not working, although it works for other instruments, e.g. piano. What do I have to do? Thank you in advance.
Best whishes

Use Edit > Preferences to configure Drum Set MIDI input.


You should definitely be able to input music into percussion kits using your MIDI keyboard. Can you describe in a bit more detail precisely what you’re doing?

Thank you for your help. I suppose that there was a misconfiguration somewhere (either in Dorico or in the Groove Agent VST). It works now fine.