Not all images are showing in the Pdf export

Steps to reproduce:

1. As Admin import TestPage.WebHome.xarin the wiki - the same image appears 6 times with different dimensions
2. Access the page and export as PDF
3. Open the pdf

Expected results: The exported PDF contains all the data from the wiki page.

Actual results: Only the first image is shown.

PDF (WEB) TestPage.pdf

I would say this is a regression because I've also tested with the old Pdf export and all the images are shown PDF (FOP) xwiki_TestPage_WebHome.pdf