I’m only getting The Future Bites and Sgt Pepper in high res stereo. No Atmos.
The problem with the labels on the Album is that it will only show "Dolby Atmos" on the Album if all the songs in the album are available in Dolby Atmos.
You would need to play each track to find out which ones (if any) are available in Dolby Atmos.
In Tidal, if there are any single tracks that are available in Atmos (but the whole album is not in Atmos), then the tracks will appear separately under "EPs and Singles".
That's from your iPhone, right? Did you try with Apple TV?
You screenshot shows "Sgt Pepper's Lonely Hearts Club Band (Deluxe Edition)".
It shows the Dolby Atmos label on the album, which would mean all the tracks are available in Atmos.
I'm in the U.S. and I see an album "Sgt Pepper's Lonely Hearts Club Band (Deluxe Edition)
[2017 Remix & Remaster]"
The main tracks are available in Atmos, but the album includes extra tracks (Take 1, Take 9, etc) that are only available in Lossless.
So it doesn't show the Dolby Atmos label on the album.
Edit:
It's inconsistent.
If I search and open an album, then it doesn't show the Dolby Atmos label on the album (if some but not all tracks are in Atmos).
But if I open the same album from my Library, it shows the Dolby Atmos label on the album.