Trend Chart Legend for tags from different branches

Canary does a good job of adding branch to the trend chart legend when the tag name section is unique. For example, if I have calendar.roll 1.setpoint and calendar.roll 2.setpoint that I use in a chart, Axiom adds "roll 1" or "roll 2" in front of the tag in the legend and if I only had "calendar.roll 1.setpoint" the legend just shows "setpoint". However, if I include a different tag from another branch (e.g. "drafter.trio.1.drive enabled"), I just have:

• Roll 1.setpoint
• Roll 2.setpoint
• Drive Enabled

I think that ideally, the additional branch info should be added where there are tags from multiple branches. In other words, I think it would be best to see:

• Calendar.Roll 1.Setpoint
• Calendar.Roll 2.Setpoint
• Drafter.Trio.1.Drive Enabled

We can manually change the tag name in the trend chart to get what we want but it's an extra step. I think there's already logic that handles most of what I think would be best so maybe this would not be a very difficult extension for consideration.