Distinct Sound Sharing between windows of the same program

I have noticed recently that when I have two separate google chrome windows open, one with audio playing and the other with no audio playing, that when I screen share the window with no audio, Discord will still share the audio from the other window.

I have emailed Discord about this and it seems like this was an intended feature since both windows are part of the same overarching program. But I think it will be more helpful if you can separate the sound from multiple windows because I find myself using Chrome to listen to music a lot, but I will also share my other windows when per se showing something I found on Reddit to a friend. 

If you feel the same, upvote this post so Discord can consider making the addition.