DTS-HD passthrough not working on new Fire TV Cube (3rd)

[e10kstarfire]

@sixones

We are still looking into the stutter that happens with DTS-HD playback, this appears to be a bug in the OS rather than in Plex. We’ve been able to reproduce the stutter without any framerate, refresh rate or resolution switching and have informed Amazon about the problem. We’ve yet to hear back unfortunately.

Any update on this please?

Just to still confirm, the Cube cannot passthrough TrueHD or DTS-HD MA with the Plex app?