Midi editing - some samples cannot be edited

Getting Stuff Done How do I .... ?
#1

Hello :slight_smile:

I’m trying to create MIDI drums with Drum Gizzmo.
Sometimes the samples seem to be “greyed out” - I can’t select or edit them. Is this caused by my doing, or is this a bug in my system?

Ardour 8.4
Ubuntu 22.04.4 LTS

thank you very much,
walross

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