It would be GREAT if you could add a search field in the Interactions panel.
For instance, when I am adding an onClick event to open an overlay, I have to open the dropdown with all of the frames, which are never in alphabetical order (which it should be). I would like to be able to type in the name of the frame in the search field, which will filter down to the frame I am looking for. I hope this is in the queue.
I suggest to make a better title for your posts. the “Interactions Panel” does not give any specific view of your idea. This might be better:
“Add search-bar for navigations in prototype interaction panel”
you can also add images to show what you are pointing at (It’s not necessary but it will help people to understand easier)
You can still type a prefix of the name of the desired frame, and the first match will be selected in your list. This is not a solution, of course. But it can help to work easier with this current situation.