And this explains it:
https://community.phones.nokia.com/discussion/20480/juho-where-is-our-pie-nokia-cpo-should-know-that-a-brand-isnt-supposed-to-fail-its-words
"
I have no idea myself how it's this difficult for HMD to work with
vanilla android and release timely updates.
Nearly every other manufacturer is doing a better job than this, yet
HMD wanted to go with the Android One branding lol.
I'm not going to be rude but this is disappointing. Wish I had done a
bit more research before buying my Sirocco as its really unacceptable
the camera app can't even be updated in a timely manner on a flagship.
All while HMD are very negative and restrictive towards the dev
community who can often help development and with fixes.