Your issue can be about your OS or the DAW you use.
If you use OS Ventura, then that might be the issue.
It can also be related to Maschine. NI have recently changed things, and perhaps that's why depending on how you work and which plugin format you use.
But info is missing for me to tell anything about it.
I suggest you ask Arturia support through your account.
I can't test as i don't use Maschine. I'm on Windows 10.
EDIT: If you have another DAW, then you can test in that. Also you can test saving with Buchla V in standalone mode. That can narrow in where the issue is. EDIT END