Cant include party audio on android app

Launch The Twitch App - broadcast - broadcast settings - Mic Audio (Checked off) - Include my party audio.

When you stream through Xbox there is a setting in the twitch app to include party chat. But the party members have to allow their audio to be used. If you have “Party Chat” muted on the broadcast screen (it's in between “Microphone” and “Game”), or won't have the option to include audio.

There's an option to include party audio in your broadcasts if you're in a party. If you enable it, they should get a prompt to include their audio in the broadcast.

The party system needs work for sure, if I join a party on the console, it wont show on my android app (on my phone), nor does it recognize I'm even in a party, and vise versa if I join a party via my android app.

Can you join a party via the companion app and see if that does anything?

In your party settings you have to include party audio and the people in your party have to click of the checkbox in the party settings as well to include their audio. Can't find the direct help link but that sounds like the simplest solution from what
you're describing.