SignalListItemFactory doesnt invoke `setup` callback
I have a Dropdown with a SignalListItemFactory as a factory. This is a snippet from my UI file:
<property name="factory">
<object class="GtkSignalListItemFactory">
<signal name="setup" handler="status_dropdown_factory_setup"/>
<signal name="bind" handler="status_dropdown_factory_bind"/>
</object>
</property>
The problem is that only the bind callback gets invoked, not the one for setup.