AM6b+ No Dolby Vision through Samsung soundbar Q990c

Hey hey! Recently had some issues that led me to doing a full clean installation of CoreELEC on my AM6b+. Unfortunately, I’ve seemed to have lost the ability to play DoVi content when connecting the box directly through my Q990c. I have verified DoVi is supported when connecting directly to the tv, but when doing that certain audio formats will fail to passthrough to the soundbar. (For whatever ungodly reason xD)

My setup: 77A95L → (eARC Enhanced Format) Q990c → AM6b+. (All cables are certified 2.1b, so no issues there)

Scrolling through older posts it appears as though this may be a bug. Would anyone be able to assist?

What bug?

Log?
https://wiki.coreelec.org/coreelec:ce_support

This is a Samsung soundbar. His Sony TV supports DV

https://www.reddit.com/r/Soundbars/comments/196vcz9/q990c_dolby_vision/

solved with plugging device directly to the TV
original audio issue also has been resolved