HD Audio on weTek Core

Hi,

I have the problem that on my weTek Core, when running with LibreElec (8.1.2) I don't get to chose HD Audio in the passthrough section of the audio settings. I therefore also don't hear HD Audio but only 5.1. What seems strange to me is that in the Audio Output device I only the option to chose PULSE and another device which indicates passthrough for SPDIF but not HDMI (on my wetek play 2 the audio device indicates correctly HDMI).

Also, in the Android variant I get HD Audio.

Hope I made myself at least somehow clear

thanks, Hermann