### Godot version

v4.1.beta.custom_build [afe65de11]

### System information

Debian Linux 12 Xfce

### Issue description

For an exported `PackedVector2Array` I am unable to select a different entry field with a mouse-click after an edit.

I have verified, that reverting #76711 fixes this issue.

### Steps to reproduce

1. Load and run MRP
2. select the main node in scene tree
3. Expand the `mypacked` variable in the inspector
4. click lmb on "Add Element"
5. click lmb in the x-entry-field
6. enter number "1"
7. click lmb in the y-entry-field

After 7 I would expect that the y-entry-field is selected, but no entry field is selected.

https://github.com/godotengine/godot/assets/6299227/997515ad-4e50-48a6-9e01-d9ba90e3114d

### Minimal reproduction project

https://github.com/godotengine/godot/files/11837624/empty.zip
String name = p_name;
	if (!name.begins_with("indices")) {
		return false;
	}
	int index;
	if (name.begins_with("metadata/")) {
		index = name.get_slice("/", 2).to_int();
	} else {
		index = name.get_slice("/", 1).to_int();
	}
	bool valid;
	r_ret = array.get(index, &valid);
	if (r_ret.get_type() == Variant::OBJECT && Object::cast_to<EncodedObjectAsID>(r_ret)) {
		r_ret = Object::cast_to<EncodedObjectAsID>(r_ret)->get_object_id();
	}
	return valid;
}
void EditorPropertyArrayObject::set_array(const Variant &p_array) {