### Godot version

4.0 beta 10

### System information

Windows 10, Vulkan

### Issue description

While the fishbone pattern is visible, the points are not. (Invisible) points can be added to a path and deleted from it, but they can't be moved in the editor viewport, only via inspector properties.
I haven't used 4.9b, but I confirmed the point handles are visible in 4.8b on my system (same file).

### Steps to reproduce

Make a Path3d. Add points via Inspector. Fail to see point handles in the viewport.

### Minimal reproduction project

n/a
AddedEditor ae;
	ae.property_editor = control;
	added_editors.push_back(ae);
}
void EditorInspectorPlugin::add_property_editor(const String &p_for_property, Control *p_prop, bool p_add_to_end) {
	AddedEditor ae;
	ae.properties.push_back(p_for_property);
	ae.property_editor = p_prop;
	ae.add_to_end = p_add_to_end;
	added_editors.push_back(ae);
}
void EditorInspectorPlugin::add_property_editor_for_multiple_properties(const String &p_label, const Vector<String> &p_properties, Control *p_prop) {
	AddedEditor ae;
	ae.properties = p_properties;
	ae.property_editor = p_prop;
	ae.label = p_label;
	added_editors.push_back(ae);
}
bool EditorInspectorPlugin::can_handle(Object *p_object) {
	bool success = false;
	GDVIRTUAL_CALL(_can_handle, p_object, success);
	return success;
}
void EditorInspectorPlugin::parse_begin(Object *p_object) {