Stream deck vs Dorico keyboard commands: a strange behavior

Hello everybody!
I’ve been using Elgato Stream Deck with Dorico 4, with no problems… Until today!
Apparently, the function “Write/Edit Duration/Halve Note Duration” is not compatible with Stream Deck! I’ve tried several combinations… It doesn’t work :o(
However, “double note duration” does work, for example. My question is: WHY?
Thanks for helping…

I’m not finding this to be the case. Are you sure your key command (in Dorico preferences) to half note duration has been successfully saved or not reset?

Yes. It works by the keyboard. Did you try on your DAW? Meaning, with the same configuration…