Message Routing in Grafana 10.1

I have the following label in my alert:


I have the following notification policy:


I also have the following contact point:

Yet when I preview message routing the following happens:


Even used their example:


Double check if you don’t have any white characters there.
It may look the same, but I can imagine that space was somewhere copy&pasted, so they are not the same actually.

I have entered three different labels and still the same thing. It goes to default:

This is happeneing on two different Grafana servers

Spinning up third server to test again

Third server. Created completely new contact point:


New notification policy. Hand typed not copy and paste:

Same behavior on third server:

Try to generate real alert. Maybe only routing preview has a bug.

Submitted a bug report. No response