### Godot version

4.1 dev3

### System information

Windows 10.0.19045 - Vulkan (Forward+) - dedicated NVIDIA GeForce GTX 1060 (NVIDIA; 30.0.15.1403) - Intel(R) Core(TM) i7-7700HQ CPU @ 2.80GHz (8 Threads)

### Issue description

Trying to move a folder results in moving error and it's not moved.
Regression from #75330

A fix already exists, but I'm opening an issue so it's not lost (the PR isn't ready and not very active).

### Steps to reproduce

1. Add 2 folders in filesystem
2. Move one folder into another one

### Minimal reproduction project

N/A
LineEdit *current_search_box = nullptr;
	if (display_mode == DISPLAY_MODE_TREE_ONLY) {
		current_search_box = tree_search_box;
	} else if (display_mode == DISPLAY_MODE_SPLIT) {
		current_search_box = file_list_search_box;
	}
	if (current_search_box) {
		current_search_box->grab_focus();
		current_search_box->select_all();
	}
}
ScriptCreateDialog *FileSystemDock::get_script_create_dialog() const {
	return make_script_dialog;
}
void FileSystemDock::set_file_list_display_mode(FileListDisplayMode p_mode) {
	if (p_mode == file_list_display_mode) {
		return;
	}
	_toggle_file_display();
}
void FileSystemDock::add_resource_tooltip_plugin(const Ref<EditorResourceTooltipPlugin> &p_plugin) {
	tooltip_plugins.push_back(p_plugin);
}
void FileSystemDock::remove_resource_tooltip_plugin(const Ref<EditorResourceTooltipPlugin> &p_plugin) {
	int index = tooltip_plugins.find(p_plugin);
	ERR_FAIL_COND_MSG(index == -1, "Can't remove plugin that wasn't registered.");
	tooltip_plugins.remove_at(index);
}
Control *FileSystemDock::create_tooltip_for_path(const String &p_path) const {