Presentation view on a scaled display is blurry. This does not happen in any other view.
Steps to reproduce
Set the 'Monitor scale' setting (under 'Display' in System Settings) to 200% for a monitor which has a resolution of 2560 × 1440.
Open any PDF file, preferably one with 16:9 pages containing a lot of text. You can use this file.
[optional] Switch to page view using Ctrl2. Close the side pane (if it is open) using F9. Enter fullscreen mode using F11. The text is sharp. Crystal-clear.
Switch to presentation view using F5. The text is blurry.
Expected behavior
Presentation view should be sharp.
Additional information
I assume this is an Xreader bug and not a Cinnamon (Cinnamon 6.0.4) bug because Xreader shows sharp text in fullscreen page view. Here are the screenshots of the PDF file after executing steps 3 and 4 above.
Fullscreen Page View
Presentation View
The same effect is observed at 150% scale. It's less blurry, but nonetheless noticeable.
Distribution
EndeavourOS
Package version
xreader 4.0.2
Frequency
Always
Bug description
Presentation view on a scaled display is blurry. This does not happen in any other view.
Steps to reproduce
Expected behavior
Presentation view should be sharp.
Additional information
I assume this is an Xreader bug and not a Cinnamon (Cinnamon 6.0.4) bug because Xreader shows sharp text in fullscreen page view. Here are the screenshots of the PDF file after executing steps 3 and 4 above.
Fullscreen Page View
Presentation View
The same effect is observed at 150% scale. It's less blurry, but nonetheless noticeable.