Hi @kordless !
From what I could understand, the Auto Schema will kick in for the properties only, not for the vectorizer_config part of the collection.
So whatever named vector you throw in, without explicitly creating it first in vectorizer_config, will go to the default named vector.
That is the expected behavior. Of course, as you pointed out, this is a new feature, so we are very interested in understanding how we can use, improve, and document it better.
I will work on that example to make sure it includes the collection creation beforehand, like it is done here:
Let me know if this helps?
Thanks!