I guess a lot depends on what you are trying to do with the Power Meter. As far as I can tell, there is only a loose connection between the tags and detections. For me, many tags appear that aren’t connected with any detections yet, just transitions and associated power numbers. Plus many tags associated with detections (ones with device names) don’t display the correct power for the full transition. My perspective is that the tags are an underlying indicator of what’s going on in the monitor, but only intermediate data. I can’t really think of any way to use my tags in the context of the Power Meter.
If you are looking for better ways to see detections in the context of the Power Meter, a bunch of folks have requested the ability to overlay detections here… Guess that would be cool extended to overlaying a detected device on the power meter.