### 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
}
									} else {
										HashMap<Ref<Resource>, Ref<Resource>>::Iterator E = resources_local_to_scene.find(res);
										Node *base = i == 0 ? node : ret_nodes[0];
										if (E) {
											value = E->value;
										} else {
											if (p_edit_state == GEN_EDIT_STATE_MAIN) {
												
												res->configure_for_local_scene(base, resources_local_to_scene);
												resources_local_to_scene[res] = res;
											} else {
												
												Ref<Resource> local_dupe = res->duplicate_for_local_scene(base, resources_local_to_scene);
												resources_local_to_scene[res] = local_dupe;
												value = local_dupe;
											}
										}
									}
									
								}
							}
						}
						if (value.get_type() == Variant::ARRAY) {
							Array set_array = value;
							bool is_get_valid = false;
							Variant get_value = node->get(snames[nprops[j].name], &is_get_valid);
							if (is_get_valid && get_value.get_type() == Variant::ARRAY) {
								Array get_array = get_value;
								if (!set_array.is_same_typed(get_array)) {