Implement time comparison to the Calendar Heatmap chart

What is the problem or goal the end user is trying to solve or accomplish?

Users would like to perform time comparison calculations on the Calendar Heatmap chart, to indicate how a metric varies daily when compared to a previous period.

How are they solving it currently?

Users need to use a different chart type.

What is the recommended solution by the Customer?

Implement time comparison features on the Calendar Heatmap chart.