Chart points font boldness changes after workbook copy

This has been tested in the java library version 20.7.
It seems that copying the workbook causes the a “font” or a boldness change in the numbers to the sides of the charts (x and y vector points). Please refer to the following code sample and notice the difference between the font of the numbers (1,2,3,4, etc.) before and after the workbook is copied. Fontissue report.zip (27.2 KB)

@ibmlittleton,
We have observed the issue and logged it in our database for further investigation. We will write back here once any update is ready to share.

This issue is logged as:
CELLSJAVA-43258 - Chart points font boldness changes after workbook copy

The issues you have found earlier (filed as CELLSJAVA-43258) have been fixed in this update.