I am using Grafana 6.7.4 at home monitoring mainly temperatures of a hand full of devices. Very simple.
I do have notifications working for for email: I get the alert, the “it’s ok again” notification and the graph image.
However when using Line Notify, I get only the alert. No image (beside a link). And no “it’s ok again” notification either.
The test notification does include the test image, so it should work. Email does for the very same notifications.
Anyone with experience on this? Any fix?