Wayland protocol error on applications such as Nautilus and gtk4-demo with GTK 4.16.1 and GSK_RENDERER=vulkan

Steps to reproduce

1. Start GSK_RENDERER=vulkan gtk4-demo or alternatively GSK_RENDERER=vulkan nautilus.

Current behavior

The application immediately exits with a Wayland protocol error:

Gdk-Message: 13:33:24.116: Error 71 (Protocol error) dispatching to Wayland display.

Expected outcome

The application doesn't crash and works.

Version information

• GTK version: 4.16.1
• Arch Linux x86-64
• Linux 6.10.10
• GNOME 47

Additional information

Forcing the renderer back to NGL resolves the issue:

GSK_RENDERER=ngl gtk4-demo

I'm on a hybrid system with an AMD iGPU with mesa (that is running desktop applications in the case of ngl) and an NVIDIA dGPU with the NVIDIA open kernel modules.

As GSK_RENDERER=vulkan is now the default, after upgrading to GNOME 47 these applications didn't start any more until I reverted the change.