Netflix Recent Releases downloads only 480, not HD

[TomdeOldMan]

Sing, Sing Thriller, Kung Fu Panda 4, all set up todownload 480, not HD

[TomdeOldMan]

These releases are marked HD on the screen. Not all HD download in the 720x480, others download in 1920x1080 (Monk)
This is version 6.2.0.3 of SF

[Germania]

Distributor for all three Movies is Universal Pictures

So I'm sure you can't play > 540p in Chrome (or Firefox) Browser ..
.. and therefore SF can't dl higher resolution, because not offered by NF for Chrome.

Since mid Oct 2023 NF only offers 540p for Sony and Universal Movies, if Widevine
Software Decryption is used. Better quality is only with Hardware Decryption.