I recently got an iPhone X and have been using the Overcast, Spotify and Discord apps. When I use earbuds (IconX, not airpods) or the bluetooth audio in my car and try to listen to a podcast and use the Discord app at the same time, the audio will change drastically and begin sounding like a conference phone call. I've theorized this has to do with the microphone, since going to those settings in discord will fix it temporarily. If listening to music (instead of podcast), it instead just goes completely silent.
I have no idea why this is happening but I don't want this behavior to continue. I have tried enabling Push to Talk on Discord but it still happens. Does anyone know what is going on and how this behavior can be disabled?