Feedback form is no longer available #1728
Description
When I click on the feedback button in the menu on the right, I expect the system to provide a form for me to fill in with my feedback. However, this has not been working for some time. The feedback pop-up should display the form in an iframe from Roberta-Home.de, but it appears that this is no longer available.
Proposed solution:
Either fix the issue on Roberta-Home.de or implement a solution for the lab.