creating AOT object from code

In the next sampe I'm creating AOT object from code, it works fine, But I don't get the label in the AOT, It is always the translated text. any suggestions?

both green lines get the translated label and not the ID

#Properties

str label;

#define.priv('\\Security\\Privileges')

MenuFunction menuFunction = new MenuFunction(_args.menuItemName(), _args.menuItemType());

TreeNode priviligeNode = TreeNode::findNode(#priv);

TreeNode roleNode = PriviligeNode.AOTfindChild(strFmt('%1View',menuFunction.name()));

roleNode = PriviligeNode.AOTadd(strFmt('%1View',menuFunction.name()));

roleNode.AOTsetProperty(#PropertyLabel, menuFunction.label());

roleNode.AOTsetProperty(#PropertyDescription,  "@SYS53654");

roleNode.AOTsave();