Labels containing double quotes are not escaped in UI

[grobinson-grafana]

What did you do?

When an label contains double quotes, the double quotes are not escaped in the UI:

What did you expect to see?

The label label_with_quotes is shown as label_with_quotes=""Hello""" instead of label_with_quotes="\"Hello\"\"".

[gameloser]

I think it's not a bug as you sent

"labels": {
      "label_with_quotes": "\"Hello\"\""
 }

rather than

"labels": {
      "label_with_quotes": "\\\"Hello\\\"\\\""
 }