Kirita crashed when I change opacity

  • Type of device: surface
  • Brand and version of the device:
  • System : 5.5
  • Windows/Linux/Mac/Android, + version: Window 10

Description of the issue:

Currently working on an animation on kirita and there aren’t a lot of layers or drawing on it. Yet, every time i tried to lower the opacity in a layer, the program crashed, i turn off invisibility, it also crashed. I have tried some tutorial on how to counter kirita crashing like deleting the arc file, turning off the canvas acceleration, but the problem persist. Is this a computer problem or a program problem?

Does this issue only happen in one specific file or does it happen in all files?