Scrolling horizontally bug

[kyhuan6]

This is the table.

Step to reproduce the bug:
As long as the y scroll is scroll to anywhere, and then use the x scroll to scroll, will reproduce the bug as shown as the picture.

I need to freeze the first row and first 2 col. but found this bug and raise the issue here.
$(".example").freezeTable({ 'columnNum': 2, });

[DirkOlten]

I can acknowlege this. Will there be a fix in near future?