I have a group that can be cloned, and inside it there's a subgroup who can be cloned too. Inside this subgroup I have a wysiwyg field.
When I try to clone the first group the wysiwyg field stop working.
I have everything up to date:
Meta Box 4.8.7
Meta Box Group 1.1.4
Currently, wysiwyg can be put in the first level of group only. Putting it in a multi-level subgroup might break the cloning feature. If there's nothing special, I suggest using the textarea for that instead.