Amazon Prime HDR and Atmos not working on ATV 4K

in Genius Bar
I am a new Apple TV 4K owner and have TV and Audio system that fully supports HDR, Dolby Vision and Atmos.  These all work in Netflix and Vudu where applicable.  But Amazon titles such as Mrs Maisel, Good Omen and Jack Ryan all are just 4K and NOT HDR.  Jack Ryan is also supposed to be have an Atmos soundtrack.  I have reached out to both Apple and Amazon support and so far no help from either.
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