I have a survey where a student fills out the survey and then the professor gets a retake link to verify and sign at the bottom. I have an action set up that's an email task upon survey submission (NOT survey updated) so that when the student submits the survey, the re-take links gets emailed to the professor.

I followed these steps from the documentation, including the action email task, and it all works. https://www.qualtrics.com/support/survey-platform/data-and-analysis-module/retake-survey-link/

However, once the professor retakes the survey and hits submit at the bottom, Qualtrics is counting this as a new survey response and it gets emailed once again to the professor. And then we're in a loop.

My retake link is https://tufts.qualtrics.com/jfe/form/SV_123456?Q_R=${rm://Field/ResponseID}&Q_R_DEL=1 so... i followed the instructions as far as I can tell?
Please help, thanks!