Critical Usability Fail in Interactive Video Maker

[Sumidu]

Hi, I am not sure, whether we use a patched version of the plugin in our University. However, we have a usability fail in the system that has caused me to lose several hours of work already.

When adding interaction to a video, we can choose to not actually use it by clicking the red "remove" text link. This causes a modal dialogue to appear to verify the deletion of the interaction. This is fine. BUT, there is also the "Cancel" (Abbrechen) Link from the whole Interactive Video Maker (next to save [Sichern], see image).

This one does not have any fail-safe. It just deletes all your work. Can a modal dialogue be included here?