How to show the value of a global built-in variable in the title of the graph

I want to show the value of a global built-in variable in the title of the graph, for example __interval, but when I paste __interval into the title of the graph, the dashboard just treats it as a string and doesn’t show its value, how to solve this problem?

Hello,

It’s not possible currently. There is a feature request open here: https://github.com/grafana/grafana/issues/8341.

You can follow this issue to get updates and you have a few workarounds in the issue thread.