wayland: Keep some resources until destroy
The Wayland backend was dropping all serverside resources on hide, which is too early e.g. for GtkGLArea which wants to use egl resources to unload textures on unrealize.
Closes: #1485 (closed)
The Wayland backend was dropping all serverside resources on hide, which is too early e.g. for GtkGLArea which wants to use egl resources to unload textures on unrealize.
Closes: #1485 (closed)