Export dorico project from cubase 14 pro dynamic reading problem

The exported score from Cubase 14 Pro as a Dorico project has a problem reading dynamics in instruments like piano, harp, or percussion. NotePerformer 5 does not respond to dynamics. The velocity always stays the same. It can be changed manually, but it doesn’t react to written dynamics in Dorico 6. The dynamics were not written in the Cubase 14 Score Editor, but only later in Dorico 6.

How can this be fixed?
I reset Playback Overrides, tried to delete CC1, CC11, and CC7 in the Key Editor — but they can’t be deleted. I also copied the notes into a new staff… nothing helped. What should I do? Thank you.