Feature Request: AUTO diff COLOR for each Data series for single country charts

[nanomyou5]

Excellent tool, thank you.

When graphing various data into a single chart for one country, all of the different dat series get plotted with the same colour.

Is it possible easily to add automatic distinguishing colour to different data series for a single chart to visually easily differentiate and identify them?

Here is an example chart where that would be useful:

https://91-divoc.com/pages/covid-visualization/?chart=countries&highlight=Israel&show=highlight-only&y=both&scale=linear&data=deaths-daily-7&data-source=owid&xaxis=right&extraData=vaccineAdmin-daily-7%2Ccases-daily-7&extraDataScale=separately%2Cseparately#countries