Key Switches in imported MIDI file from Dorico 3.5 in Cubase 11

When importing midi files, a low note is created on the string tracks until the end of the composition, which is not in the original midi. You have to delete that note. Why?.
I use Dorico 3.5

Excuse me. I don’t know English and I use the Google translator.

Hi and welcome to the forum,

These are the Key Switches notes, which define the articulation in Dorico.



Another way to go is discussed in this thread.