It's currently not possible. I started working on it some time ago. there is a topic here Sign or annotate a fixed image specified in the form definition
You can vote and describe your case there so maybe we will speed up the work on the feature.
It's currently not possible. I started working on it some time ago. there is a topic here Sign or annotate a fixed image specified in the form definition
You can vote and describe your case there so maybe we will speed up the work on the feature.