Background image incompatibility from docx

Hi, when trying to open a docx that has a background image in LibreOffice the image is cut and don’t look the same. I tried looking for more info related to this but did not find any. Is this a format interpreting incompatibility that deserve a bug or is it a misconfiguration that I can fix somehow in LibreOffice?

The sample file can be downloaded at http://alexa.pro.br/123.docx. This was tested initially in LibreOffice 5.2.7 and also in 5.4.1.

Yes, there are problems.