When opening saved plt files there appears to be inconsistent behaviour regarding autoscaling.
When plotting a trace that does not have a live datasource:
- If autoscaling is enabled then the axis is loaded with the min and max values specified in the file, no traces are drawn, and the axis does not get autoscaled.
- With autoscale disabled, but archive retrieval set to 'stagger', the traces are drawn as expected, but the axis is initially autoscaled to fit the data.