Feature Request: CPT Block Templates

I’m not sure how exactly it could be implemented (and realize it is potentially a heavy lift, unless you simply present folks with a textarea and let them write their own PHP arrays, which, theoretically, could introduce security issues if not handled extremely carefully), but it would be nice to be able to set up a “Block Template” for a custom post type when registering it through this plugin.

Do you think something like this is possible?