Why can't I download the Forza Horizon 4 update?

The following problem: When I open Forza and e.g. To go to the Forzathon store, the following message appears: "For the best possible gaming experience, you should update Forza Horizon 4 as soon as possible."

But if I go into the Xbox "Launcher", there's no update for Forza. I can only click play. From an update there's nothing to see.

Are you online too?

Then I would say… The support could help you?

Yes