set_app_property before create_surface results in xdg_toplevel@configure(0, 0) for fullscreen surface

I run weston-simple-egl with a local change to set app_property/app_id/xdg_fullscreen

Problem

Note, this problem is not reproduced if I move set_app_property after commit.

Note, "set_app_property_mode(1)" does not help.