I don’t know if this is a bug or just an oversight, but there is no way to tell if an element has an interaction if it was applied while a class was selected. Normally the icon turns yellow and gets added to the structure panel so it’s easily identified but not when applied to a class. So unless you are editing the class you can have duplicate interactions that conflict with each other. I think it would helpful and avoid a lot of confusion to have the icons activated on the class level as well.
Thanks for all the hard work you guys are putting into this!