Sounds good, thank you! I don't know much about it, but what if each window could have it's own assignable port? If I set the first window to 8000 and the second window to 8001, would both listeners work?
I don't know if streaming applications can send two web requests with one action, but with Stream Deck, a button can be a multiaction and I could have two web requests tied to a button.
EDIT: So Streamer.bot works with the "Fetch URL" sub action, in case anybody is wondering about that. And multiple sub-actions can be added, so if my above idea is a possibility, it could work.