Dashboard errors not visible in main page

Hello
I'm use traefik with the binary without docker (2.1.8). I have a problem with the dashboard.
The status of servers with an error is visible only if you go into the service details.
On the main dashboard nothing changes. Also, metrics are not transferred to prometheus with a error status.
[api]
insecure = true
dashboard = true
server status
services
How to fix it?