Failed to save in G2 format from G3

Screenshot 2023-08-09 at 11.27.30
For some reason, I have to use G2 to export this font. It’s created in G3 and when I save it in G2 format, it shows something like this. Is it a G3 exclusive feature? I can’t find any settings related to “Preview Remove Overlap”. How to disable it?

Thanks! However, it doesn’t seem, to work for me. I have ran it in Macro but it still complains about the same thing when saving it in G2.

You have to set it to True.

Damn it! Thanks