Game freezes temporarily on losing focus with v2.4

[Draconicrose]

Describe the bug
Playing GW2 on a multimonitor system as windowed fullscreen and mouse focus, when I move the mouse out of the GW2 window and back again, GW2 freezes for a few seconds before resuming.

To Reproduce
Steps to reproduce the behavior:

1. Have GW2 on windowed fullscreen and window focus set to follow mouse
2. Move mouse out of the GW2 screen into another one and back to GW2
3. Game freezes for a few seconds

Expected behavior
The game continues as normal.

System configuration (please fill in):

• OS: Linux Mint 22 (Proton 8.0-5)
• GPU: GTX 1660

Additional context
Steam launch options: LD_PRELOAD="" __GL_SHADER_DISK_CACHE=1 gamemoderun %command% -provider Portal -autologin

[Friendly0Fire]

Sorry, I do not directly support Linux, especially when it comes to window manager issues. There's a ­discussion for Linux users which has been helpful in the past.

[Draconicrose]

I'll keep using version 2.2 then. Too bad, the changes to combat mounting were good.