### 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.
undo_redo->commit_action();
		} break;
		case Animation::TYPE_ROTATION_3D: {
			if (!root->has_node(animation->track_get_path(p_track))) {
				EditorNode::get_singleton()->show_warning(TTR("Track path is invalid, so can't add a key."));
				return;
			}
			Node3D *base = Object::cast_to<Node3D>(root->get_node(animation->track_get_path(p_track)));
			if (!base) {
				EditorNode::get_singleton()->show_warning(TTR("Track is not of type Node3D, can't insert key"));
				return;
			}
			Quaternion rot = base->get_transform().basis.operator Quaternion();
			undo_redo->create_action(TTR("Add Rotation Key"));
			undo_redo->add_do_method(animation.ptr(), "rotation_track_insert_key", p_track, p_ofs, rot);
			undo_redo->add_undo_method(animation.ptr(), "track_remove_key_at_time", p_track, p_ofs);
			undo_redo->commit_action();
		} break;
		case Animation::TYPE_SCALE_3D: {
			if (!root->has_node(animation->track_get_path(p_track))) {
				EditorNode::get_singleton()->show_warning(TTR("Track path is invalid, so can't add a key."));
				return;
			}
			Node3D *base = Object::cast_to<Node3D>(root->get_node(animation->track_get_path(p_track)));
			if (!base) {
				EditorNode::get_singleton()->show_warning(TTR("Track is not of type Node3D, can't insert key"));
				return;
			}
			undo_redo->create_action(TTR("Add Scale Key"));
			undo_redo->add_do_method(animation.ptr(), "scale_track_insert_key", p_track, p_ofs, base->get_scale());