### 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
setting = true;
	spin->setup_and_show();
	spin->get_line_edit()->set_text(TS->format_number(rtos(get_edited_object()->get(get_edited_property()))));
	setting = false;
	spin->show();
}
void EditorPropertyEasing::_spin_value_changed(double p_value) {
	if (setting) {
		return;
	}
	
	
	if (Math::is_zero_approx(p_value)) {
		p_value = 0.00001;
	}
	
	
	p_value = CLAMP(p_value, -1'000'000, 1'000'000);
	if (positive_only) {
		
		p_value = MAX(0.0, p_value);
	}
	emit_changed(get_edited_property(), p_value);
	_spin_focus_exited();
}
void EditorPropertyEasing::_spin_focus_exited() {