Bug 503954

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SUMMARY


STEPS TO REPRODUCE
1. Open a file layer when you create your new file

2. Create new layer to trace the file imported

3. Duplicate that layer and trial different colour schemes by using the bucket tool and colour dropper

4. For me, the program wouldn't let me zoom in - either with mousewheel or my drawing pad. Sometimes the drawing cursor wouldn't show on the screen. 

5. So you don't lose your progress, save your work and allow it to save as a Krita file too.

6. Close and re-open Krita to find your layers have all been merged and the quality has dropped, your outlines are jagged from using your brush, and the bucket tool areas are also very jagged.
OBSERVED RESULT
All layers have all been merged and the quality has dropped, the outlines are jagged from using a brush, and the bucket tool areas are also very jagged.

EXPECTED RESULT
Layers to remain the same/how they were before I closed the program after saving, smooth lines and good quality.

SOFTWARE/OS VERSIONS
Windows: 5.2.3 (git 68d178c)
macOS: 
  Build ABI: x86_64-little_endian-llp64
  Build CPU: x86_64
  CPU: x86_64
  Kernel Type: winnt
  Kernel Version: 10.0.26100
  Pretty Productname: Windows 10 Version 2009
  Product Type: windows
  Product Version: 10
Linux/KDE Plasma: 
KDE Plasma Version: 
KDE Frameworks Version: 
Qt Version: 
  Version (compiled): 5.15.7
  Version (loaded): 5.15.7

ADDITIONAL INFORMATION
Version: 5.2.3 (git 68d178c)
 Installation type: installer / portable package
 Hidpi: true