ATEM PIP Fade In/Out?

I'd like to create a macro to fade PIP in/out with an ATEM ME/1. Is this possible? If so, how? Right now our PIP just pops on the screen and it would be much preferrable to fade it onto the screen and when done, fade out.

I've seen this question asked a couple times in the history but no answer that I can see as of yet.