Ok so I got a reply from Elliott on this.
Basically, he sees no possible way to add InnerBlock capability to a dynamically-generated block.
As you would know, all ACF blocks have to be degnerated dynamically, and as such there are limitations on what can be done, and to his mind, InnerBlocks can’t be done.
He’s open to what others may know beyond that, but frankly, that’s a little scary! I can’t see a rock solid solution if we can’t do this. There are so many applications that really need it, to my mind.
So I guess, thinking caps on, people!!
A
