Ghosting and tearing with checkerboard background transparency

Here is my report.

Summary:

Hello, I am using Inkscape 1.0.2 PPA on Linux Mint 19. While the checkberboard transparency is checked in document properties a visual bug will occur. Using the line drawing tools "freehand, bezier, and spiral" triggers a visual bug while zooming into the Canvas. Here is a video of the bug. https://streamable.com/bgicjf Please note, It does not create multiple copies of the lines, but gives a visual glitch illusion of it. The problem goes away when zooming out but is completely irradicated by not enabling "checkboard background" in the first place.

Steps to reproduce:

  • open Inkscape
  • Go to Document properties
  • Enable checkboard background
  • draw lines with freehand, bezier, spiral, ect...
  • zoom in and out several times

What happened?

A visual Glitch with the lines as seen here https://streamable.com/bgicjf

What should have happened?

No visual glitch with lines while zooming in. Just like when checkboard background transparency is disabled.

Sample attachments: https://streamable.com/bgicjf

Version Info:

- Inkscape Version: 1.0.2
- Operating System: Linux
- Operating System version: Linux Mint 19.2 (based on Ubuntu 18.04 LTS bionic beaver)
Edited by Nathan Lee