[Chartjs]-Multi line chart data displays incorrectly but shows correct number

This is because you map each dataset to its own y axis. This means the y axis will go from min to max for that dataset so it looks like its wrong.

If you want your data represented so its scalled correctly you just need to remove the yAxisID option in each dataset. With this removed they all fall back to the default which is y so you only have 1 scale.

This will show the data correctly scaled