Signal crashes if you try to play a voice message while airplay is active

[lumap]

• I have searched open and closed issues for duplicates
• I am submitting a bug report for existing functionality that does not work as intended
• This isn't a feature request or a discussion topic

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Bug description

If you are AirPlay-ing something running in the background (e.g. youtube) and try to play a voice message in Signal, the app will crash as soon as you click the play button.

Steps to reproduce

• Have a Mac or Apple TV you can AirPlay to
• AirPlay something to your device (eg a youtube video)
• Find/send a voice message in Signal
• Play it

Actual result: The Signal app attempts to play the voice message through AirPlay. As soon as it tries to do so, it crashes.

Expected result: The Signal app doesn’t try to play the voice message through AirPlay

Screenshots

N/A

Device info

Device: iPhone 11

iOS version: 17.7

Signal version: 7.32

Link to debug log

https://debuglogs.org/ios/7.32.0/2d176bab1f008086e7e7fbdf1f08df0b0aed0746be72f77444f9809163d08a38.zip

[thetoastedpotato]

I was the recipient.