Sadly QSM was never supported with Snap Creator, even though historically it worked.
I think there is a BURT open on this already, but I am not positive.
In Snap Creator 4.1 we made some changes to support clustered Data ONTAP 8.2.
These changes broke QSM, but since it wasn't officially supported we didn't test for this and were not aware that this would impact our users.
We have added user stories for supporting QSM in the future, but to date they have not been accepted.
I believe that the docs are being updated to make this clearer, but support for QSM is currently not scheduled for a release.
I'll forward your message to our product manager so she is aware of your need.
Sorry for the inconvenience.