gtk4 applications segfault when run under Plasma/Wayland using the vulkan renderer

This issue was also filed downstream at https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1081957

I'll copy the original bug report verbatim:

Since installing the new version on sid gtk4 applications crash on
startup with SIGSEGV.

The crash seems to occur with the vulkan renderer, disabling it with
GDK_DISABLE=vulkan things run fine.
I'm running a kde desktop on wayland (kwin-wayland 4:5.27.11-2)
on AMD with mesa-vulkan-drivers 24.2.2-1

I can confirm this issue and have a backtrace attached.

gdb.txt