Bluetooth connection is stopped when QAudioInput is started

First I play some music on my iPhone on a connected Bluetooth device

Next I start the attached (dummy) application and press the record button.

When it executes the following lines

m_audioInput = new QAudioInput(m_deviceInfo, m_format);
m_audioInput->start(); 

the audio is stopped on the connected Bluetooth device and starts playing on the iPhone itself.

Can you reproduce this issue?  Suggest a (temporary) work around?  

Note that this issue is related to QTBUG-83776.