Wrong pie chart colors after bugfix release 3.0.1 -> 3.0.2

[noeol]

Version affected: 3.0.2

TYPO3 11.5 PHP 8.2 hoogi91/charts 3.0.2 (no hoogi91/spreadsheets)

Description
After the latest Bugfix release 3.0.1 -> 3.0.2, pie charts show only one color.

The problem seems to be directly linked to the change in https://github.com/hoogi91/charts/blob/develop/Classes/DataProcessing/Charts/Library/AbstractColoredLibrary.php#L31

- $paletteSize = count($datasets[$key]);
+ $paletteSize = count($datasets);

Before (3.0.1)	After (3.0.2)

How to reproduce
Consider the following simple dataset:

[ikonplant]

I can confirm this issue (Using version 2.0.7)