Does not show text of Apple-edited PDFs
I blackened half of the first page using PDF24 which fixed the rendering bug with the first page (text is displayed again unlike for the other pages).
SUMMARY
When the PDF is opened, the hand-written annotations are visible but not the original PDF text (all is white). Same happens with Firefox but it is different from Chrome or the renderer that Dolphin uses where all of the PDF text is visible.
STEPS TO REPRODUCE
- Annotate PDF with an apple tablet device (iPad Pro, 5th Gen, exported in GoodNotes 5)
- Open The PDF in Okular or Firefox
OBSERVED RESULT
Hand-written annotations are shown, everything else (text, lines) is no
EXPECTED RESULT
Hand-written annotations are shown with everything else