### Godot version

4.0.dev

### System information

win11，core i7 13700,  GTX4090

### Issue description

Just look at this gif.

![screenshots](https://user-images.githubusercontent.com/1620585/225354749-6ea17059-95b2-45e0-9765-8505e92726eb.gif)

It seems that it was block by Static Type Checking.

![image](https://user-images.githubusercontent.com/1620585/225362874-507ff0ec-c6d8-4a25-9a16-89db1885ad02.png)

If it's right.

Why it doesn't just disable other option except for String and StringName?

### Steps to reproduce

1. first select string type
2. input a text
3. change type
4. change back to string  -- it don't work
5. change to stringname -- it works
6. change back to string -- it works

### Minimal reproduction project

I think it don't need reproduction project.
box_selection->set_mouse_filter(MOUSE_FILTER_IGNORE);
	box_selection->hide();
	box_selection->connect("draw", callable_mp(this, &AnimationTrackEditor::_box_selection_draw));
	
	Ref<AnimationTrackEditDefaultPlugin> def_plugin;
	def_plugin.instantiate();
	add_track_edit_plugin(def_plugin);
	
	optimize_dialog = memnew(ConfirmationDialog);
	add_child(optimize_dialog);
	optimize_dialog->set_title(TTR("Animation Optimizer"));
	VBoxContainer *optimize_vb = memnew(VBoxContainer);
	optimize_dialog->add_child(optimize_vb);
	optimize_velocity_error = memnew(SpinBox);
	optimize_velocity_error->set_max(1.0);
	optimize_velocity_error->set_min(0.001);
	optimize_velocity_error->set_step(0.001);
	optimize_velocity_error->set_value(0.01);
	optimize_vb->add_margin_child(TTR("Max Velocity Error:"), optimize_velocity_error);
	optimize_angular_error = memnew(SpinBox);
	optimize_angular_error->set_max(1.0);
	optimize_angular_error->set_min(0.001);
	optimize_angular_error->set_step(0.001);
	optimize_angular_error->set_value(0.01);
	optimize_vb->add_margin_child(TTR("Max Angular Error:"), optimize_angular_error);
	optimize_precision_error = memnew(SpinBox);
	optimize_precision_error->set_max(6);
	optimize_precision_error->set_min(1);
	optimize_precision_error->set_step(1);
	optimize_precision_error->set_value(3);