Just go be clear, the internal is also APFS. Maybe Full Volume Clone will only be available later, when CCC is out of beta. At any rate, I'll contact tech support.
ADDENDUM: Apparently, that feature is only available in beta....
In addition to the
CCC betas which joemike and I run, Full Volume Clone, itself, was individually identified as "Beta" when it first turned up as an option, but the "Beta" was dropped a few CCC beta AND release versions ago, and as far as I know, it should be available to you.
One of my clones has been a Full Volume Clone since the option first turned up, and I've never had any problems with either the "Beta" or release versions.
