Eugenio Pignataro (Oscurart)

I don't see the addon in your blender. The tool is working. 

Thanks 4 your report, I tried in your scene, but works fine! Remember: open properties menue before run the operator. 

remember, the selection order is important. I saw your video, the behavior is ok.

Hi William. I can't understand what you wanna do. 🤔

Yes, you're right! The addon doesn't suppor nested FO because if any group changes all will be modified!

as far I see you have problems with the selected objects.... WOuld you send me a video with the entire process?

Can you upload a video example?