Changing mixing/ducking options post-initialization?

[asindhu]

I'm wondering if it's possible to change these options post-init -- for example, for iOS, AVAudioSession.CategoryOptions. Currently they can only be provided to the one-time setupPlayer function. I believe that on iOS at least it is possible to change these options later in the app lifecycle, because prior to RNTP I was using Expo's AV library and was able to successfully change between Expo's InterruptionModeIOS.DuckOthers and InterruptionModeIOS.MixWithOthers using a user-facing toggle option within the app. I'd really like to be able to preserve that option without requiring a restart of the app now that I'm using RNTP, any thoughts on how to accomplish this? Thank you!