Binary order flipping

[aburow]

I am tracking two binary sensors, a fan and a motion sensor for a pet toileting area.
I would normally expect the graph to show "on [1]" at the top and "off [0]" at the bottom.
Quite often this value flips the on and off for the y-axis until the page is reloaded.
Is there a way to prevent this? Is this a potential bug?

 type: custom:plotly-graph
 entities:
   - entity: binary_sensor.kitties_occupancy
   - entity: fan.pet_fan
 hours_to_show: 12
 refresh_interval: 10
 layout:
   height: 400
   dragmode: pan
   yaxis:
     fixedrange: true 

[aburow]

Noted another person having issues with fixedrange and noted they had additional range values in the mix. This prompted me to give the range directive a try with upper and lower values of on and off in top down order on the graph.

These values need to be in the correct order in order to display as expected.

type: custom:plotly-graph
entities:
  - entity: binary_sensor.kitties_occupancy
  - entity: fan.pet_fan
hours_to_show: 12
refresh_interval: 10
layout:
  height: 400
  dragmode: pan
  yaxis:
    range:
      - 'on'
      - 'off'