Hi all and @PhilipsEngineering , I restarted my appleTV that is hooked to the ppm via HDMI. Naturally my Bluetooth speaker lost its connection to the AppleTV. I then started my Netflix at the appleTV and guess what… the audio from the appleTV was channeled to the ppm as well via the HDMI. The audio was in sync with no issue. I understood previously that hdmi audio was somehow disabled. But here it tested and ran beautifully.
HDMI audio isn’t disabled, only Bluetooth audio from the PPM when using an external source like HDMI or USB-C.