Dom0 update (no details)

Hello.

I have observed at least 3 occurrences of the auto-update tool indicating that there is a dom0 update. After proceeding with the update and checking the details, there are no details (pic related). Is this normal?

I am running Qubes release 4.0 (R4.0).

I have also seen this. I think it happens when the dom0 update has already been applied, but the system has not been restarted.