Can't control Bluetooth Audio device

If listening to movie audio via Bluetooth, their appears to be a bug if using in combination with HDMI adapter… there’s no audio.

I have to start the video, wait for it to start, then unplug the HDMI adapter from the iPad, then plug it back in.

I think ordinarily this could be addressed by pressing the Airplay icon and re-selecting the Bluetooth audio device.

However, in Infuse 3, if I press the Airplay icon, I get the screen suggesting the purchase of Infuse Pro.

Controlling bluetooth audio should not require the purchase of Infuse Pro, as I’m not actually trying to AirPlay the video – but iOS 8 uses the same button to control both Bluetooth and AirPlay devices.