### Godot version

9f12e7b52d944

### System information

arch linux

### Issue description

Attempting to edit from the editor a typed array exported from a tool script fails, any value is immediately reset, setters are never called.

### Steps to reproduce

Create a script such as follows and try to add and then change items of the array in the inspector.


```gdscript
@tool
extends Node

@export var x: Array[String]
```

### Minimal reproduction project

n/a
List<Pair<StringName, Variant>> old_state;
						if (node->get_script_instance()) {
							node->get_script_instance()->get_property_state(old_state);
						}
						node->set(snames[nprops[j].name], props[nprops[j].value], &valid);
						
						for (const Pair<StringName, Variant> &E : old_state) {
							node->set(E.first, E.second);
						}
					} else {
						Variant value = props[nprops[j].value];
						if (value.get_type() == Variant::OBJECT) {
							
							Ref<Resource> res = value;
							if (res.is_valid()) {
								if (res->is_local_to_scene()) {
									
									
									
									
									
									
									
									if (n.instance >= 0) {
										Ref<Resource> node_res = node->get(snames[nprops[j].name]);
										if (node_res.is_valid()) {
											node_res->copy_from(res);
											node_res->configure_for_local_scene(node, resources_local_to_scene);
											value = node_res;