Support for type-1 version of stix2 fonts just came out. I think it is a quite nice font.
However it seems that for stix2 fewer math alphabets are available than for stix (old version)
If I use
I do get a boldface \mathbb C BUT
if I use
from the same command I do not get a boldface letter.
Indeed, in the documentation I see that in stix math alphabet \mathbfbb was defined but in stix2 it is not.
Anyone knows what is the situation about stix2?