TeX-compatible export about iliascorrector HOT 2 OPEN

Hmm... A global setting would be the easiest to implement.
A setting pee exercise would require changing how exercises are set up, but it's doable.
The other option that comes to mind is searching for specific Tex commands in the remarks.
I would only do this in the export

from iliascorrector.

Yes, but a global setting could endanger backwards compatibility.

My personal preference would be automatic detection as described in my initial comment.

And of course, this only makes sense for the actual export - otherwise one would have these %tex lines all over the place in the remarks.

from iliascorrector.