It doesn't appear to do anything useful since we already use the ft vtable, and calling hb_ft_font_set_funcs breaks x_advance values in harfbuzz 11.3.0+ Fixes https://gitlab.com/kicad/code/kicad/-/issues/22524
It doesn't appear to do anything useful since we already use the ft vtable, and calling hb_ft_font_set_funcs breaks x_advance values in harfbuzz 11.3.0+ Fixes https://gitlab.com/kicad/code/kicad/-/issues/22524