Printing - <tbody> prints on top of <thead>

Tested using AWS Linux, but that makes no difference.

I have attached the page and an export/print to PDF example.

Load the attached page, print it or export to PDF and on page 2, the <tbody> section is printed on top of the <thead> section.

This works as expected on FireFox, Edge and Chrome.

Tried this using the QT Webkit browser