Issue Summary

The Office Powerpoint macro allows us to embed a PPT/PPTX file using a presentation format into a Confluence page.
However, when expanding the macro to fullscreen, we can see images and fonts blurred. Although it's possible to read text, we can't actually see any details in images.

Steps to Reproduce

1. Create a test page
2. Attach the file samplepptx.pptx to the page
3. Insert the Office PowerPoint macro to the page
4. Chose the file samplepptx.pptx to be displayed in the macro
5. Save the page
6. Expand the Office Powerpoint macro to fullscreen and compare the results with displaying the same document using Office or Keynote. We can definitely see the fonts are slightly blurred

Expected Results

Good resolution and definition when seeing the slide in fullscreen

Actual Results

Fonts are slightly blurred, but screenshots are the most affected element

Workaround

No workaround found so far