Dual Head: Cursor jumps back after moving to other display

[wilecoyote2015]

• Sway Version: sway version 1.4-ffbf10d0 (Feb 3 2020, branch 'master')

Upload the debug log to a pastebin service such as gist.github.com, and link to it below.

• Debug Log: https://gist.github.com/wilecoyote2015/3a184955e84ff1fc5e95a477d31894b9

You should try to reproduce the issue with the default configuration. If you cannot, please reproduce with a minimal configuration, upload the config to a pastebin service, and link to it below.

• Configuration File: https://gist.github.com/wilecoyote2015/6cedcfc37f65cec50115624dbc99a8b7

Finally, explain the steps you took in plain English to reproduce the problem below.

1. Start sway with two displays
2. Move the cursor from Display showing workspace 1 to the center of the display showing workspace 2.

After the cursor has passed approx. 1/4 of workspace 2, it jumps back to workspace 1. When moving the cursor to workspace 2 again, the issue does not occur, but a similar pattern is observed when trying to move from workspace 2 to workspace 1, then.

I am using Arch Linux on a VirtualBox Vm with VboxSVGA graphics adapter without 3D acceleration.

[wilecoyote2015]

Sometimes, the issue does not appear after resizing and re-maximizing the VM Windows in the Windows host. Hence, I assume that this is a problem with VirtualBox or Windows, and therefore not a bug of Sway.

[RedSoxFan]

Possible duplicate of #4454