If someone looking for that information, to yes Pixel 9 still has the same issue as others - No 5G.

I've upgraded from Pixel 5, that had the same issue - no 5G.

Contacted a while ago customers service, they told that engineers are working on that ... So seems to me still working.

Logged ticket to 48.ie, contacted Google as well (Pixel has an option in menu to do so).

If everybody who has Pixels here will do the same, might be it will help to push this through...