Does cross language apply to non AI voices in SV2?

Does cross language apply to non AI voices in SV2? For example, Yamine Renri.

I was convinced that the answer here is no, but they actually can and I’ve no idea why.

Darn, what a bad time to lose the code to Renri.

does that actually produce any sound?

It does. It’s not nearly as dynamic as an SVSAI voice, but it sounds alright.