Rated 5 out of 5 stars

I really love this AddOn!

Therefore it is HORRIBLE for me that "save as PDF" does not work anymore.

Dearest Christopher, PLEASE, PLEASE fix this!

THANK YOU!!!

This review is for a previous version of the add-on (12.0.0). 

Thanks for the post, yes I am already on it.
Are you on TB91/Linux? I have a first beta with a possible fix, however, I cannot reproduce so I am looking for confirmation from folks seeing this.
https://github.com/thundernest/import-export-tools-ng/issues/331
Christopher