Hi there,
I am not sure how to reference an interaction widget, perhaps you should experiment with these nodes below. Also, you may need to change the parent class of your widget, from UserWidget to InteractionWidget.
If that doesn’t work, you may want to revert your widget to user widget and go from there. This is how you want to reference a User Widget
Unfortunately, I can’t find a documented way to reference this type of interaction widget. Let’s see what other devs would recommend.