Label coordinates: multiple coordinate systems

[Preskton]

Observed behavior & reproduction

It appears there are multiple coordinate systems at play with the label directive. Given this snippet, note how [9, 4] for label produces the same effect as [9, 16] for the evolve keyword:

component Log Query Interfaces [0.8, 0.5] label [-31, -50]
pipeline Log Query Interfaces [0.1,0.1]
{
    component BigQuery [0.45] label [9, 16]
    component Datadog Logs [0.67] label [9, 16]
    component AWS Athena [0.525, 0.55] label [9, 16]
    evolve BigQuery->Datadog Logs 0.67 label [9, 4]
}

Renders this map:

Expected behavior

Coordinate systems should be the same such that similar numbers produce the same effect, regardless of the parent keyword.