Images and PPT slides not center properly in export as RTF/ODT

Steps to reproduce:

1. Configure the standard wiki with LibreOffice (6.2.4.2 used in this case)
2. Create a new page selecting Type - Page from Office
3. Select the attached document (003-[FREE]-Full-Screen-HiResImages-34Slides-PPT.ppt)
4. Import (Can have the Filter style selected or deselected)
5. Access the page
6. Click on More actions > Export > Export as RTF

Expected results: The page is exported as RTF

Actual results: All the slides/images are cut off in the right side of the page.