Lutris no longer sync with Steam

So after the 5.8 update, Lutris redesigned the importing game aspect of this feature and so it changed that the Steam games should be taken from SteamAPI (if I understood correctly) and form my experience this isn’t a case. Lutris shows the state only before the update, I installed some games and bought during the sale and none of that shows in Lutris. It also synced installed Proton versions (official and custom) and well this stoped working too.
When I search for solutions I see only stuff that is a year or more old.

Is this a how it should be or it doesn’t work properly for me?