Stat panel does not have a relative min/max to the value anymore.

[nikobearrr]

What happened:

When using grafana 7.5.7 and you create a stat panel including 3 different metrics, each metric would show the Graph mode: Area relative to itsef. That has changed with 8.x and now the min/max for all stat panels are related to the biggest min/max available in the stat panel

What you expected to happen:

I would like to have each Stat panel visualization to have a relative min/max for itself.

How to reproduce it (as minimally and precisely as possible):

1. Go to https://play.grafana.org/d/cvDFGseGz/graphite-templated-nested?orgId=1&editPanel=1
2. Copy the series
3. Add scale(1000)
4. Observe the non-scaled series is now just a flat line on the bottom

On this picture I would expect to be able to see the graph on the left (non-scaled) values.

Anything else we need to know?:

Environment:

• Grafana version: Grafana v8.1.4 (6855cdf)

[torkelo]

This was actually a bug in v7.5 that we fixed in v8.0
#32765