Rated 4 out of 5 stars

https://www.youtube.com/watch?v=mNVbFkCBQvs

This review is for a previous version of the add-on (5.7.34).  This user has other reviews of this add-on.

Are you using "Save to Default Folder"? Try "Save As" instead, it should work. We are working on a fix for the default folder issue.