Does The Frame 65” (2020) supports Dolby Atmos?

[Terror-Unicorn]

I have The Frame (2020) + Sonos Arc setup

I saw elsewhere that this TV does not support Dolby Atmos, but I do see something in the menu.

 

[Pugs1957]

The TV supports Dolby Digital and Dolby Atmos via HDMI eARC, but not DTS.

[SkiSS12]

I have a SONOS ARC and 2020 65" frame TV and I am unable to select Dolby Atmos. The field is always greyed out and cannot select it. Any suggestions?