Type `area` doesn't properly display the filled area if any data is `null` in a `datetime` chart

[RomRider]

Bug report

Codepen

https://codepen.io/RomRider/pen/mdrZPxB

Explanation

On a datetime chart, if smoothing is enabled and the serie type is area, if any of the data is null in the timeserie, there is a glitch in the filled area (it seems misaligned by some pixels whenever it has a point to display) and also the initial animation is broken.

It works well if you change the line type to straight or replace the null entry in the dataset with a real value.

• With straight:
  

• Without null in the dataset:
  

No error message displayed.

[github-actions]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[RomRider]

This is still an issue

[github-actions]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[rosco54]

This issue is fixed in 3.49.0 and above. The reference to this issue in https://github.com/RomRider/apexcharts-card?tab=readme-ov-file#known-issues is no longer applicable.