I recently got this app and was able to successfully make a PNGtuber with it and even added a clown nose and a few other toggle-able features.
I notice the app needs to be fully open and un-minimized for OBS to read it, which is fine - but I've been trying to program my twitch bots for something different than what Costumes was initially intended for - and I'm trying to see if it can be activate upon specific channel-point redeems to turn on/off costume bits.. but in order to do that, the app needs to be selected and THEN the number needs to be pressed manually, so it cannot do it without alt tabbing to the app and then having to find a script that will hit 0-9 for me and then alt-tab back..  it's fun but a little disrupting to do it manually and I know it's probably pretty niche and the costume bits weren't made to function like this  - but I know VEADOtube could change outfits from just mappable button presses, even when minimized. 
Is it even be possible to make PNGtuberPlus do something like this as well?

Also, is there a way to make the mic not reset to default mic every time it is opened? I looked through the list and saw something about "resetting the mic" but I think that's referring to refreshing something about the mic and not setting which mic it is using. 

Thank you for this wonderful program! I've been enjoying it!