Bluetooth audio input not captured when recording via BLE OpenGoPro API

[mmarich]

This is confirmed on a Hero 13.

Component

• Either API or Firmware

Describe the bug
Bluetooth audio input is not captured to audio track when recording via BLE OpenGoPro API

To Reproduce
Steps to reproduce the behavior:

1. Power on the GoPro camera. Pair it with a Bluetooth audio source.
2. Confirm that the audio level indicator is displayed on the camera screen.
3. Connect to camera via BLE for OpenGopro control.
4. Set control mode to be via app (via BLE).
5. Power on camera Wi-Fi radio (via BLE).
6. Set camera recording mode to video, and set resolution and frame rate selection (1080@60 in this case) (via BLE).
7. Set camera shutter to enabled and capture video. Stop capture after some time (via BLE).
8. Disconnect from BLE camera control.
9. Download video file via the Quik app.
10. Open video in the Quik app.
11. Note that the Bluetooth audio track is missing in the volume editor. The only audio track was captured via the internal microphone.

Expected behavior
Bluetooth audio track should have been captured to the video container.

Is the use of BLE control causing the camera to disconnect from the external audio source?