SUMMARY Annotations with Typewriter or Inline Note are not visible in the Flatpak version of Okular. Changing the color of the text does not help. STEPS TO REPRODUCE 1. Create a text with Typewriter or Inline Note 2. 3. OBSERVED RESULT The annotation element is there, but the text is not visible on the pdf page. EXPECTED RESULT The text is visible. SOFTWARE/OS VERSIONS Linux/KDE Plasma: Linux Mint 20.2 Cinnamon ADDITIONAL INFORMATION This works fine on Version 1.9.3 from the Linux Mint repo.