Ventura using Rosetta

If Cubase 12 is compatible native, does that mean Rosetta as well?

Yes…
Did you look at what the asterisk means for the first 2 items ?
I’m betting it means some plugins are not VST3 compatible, so run it in Rosetta 2 mode for VST2 ones.

I swore off asterix in 2010.
Thx.