punch categories limited to managers or company admin, when employee edit is turned on

So, it is becoming more common for companies to like employees to be able to edit their time, and possibly even add hours for sick, pto, etc. However, certain managers don't have payroll access but may be responsible for adding bonuses, or commissions at their location. If you turn on bonus or commission, for manager, there isn't a feature where employees who can edit, won't also be able to add these categories. There should be a button on the punch categories, to limit a punch category to company admin, and/or managers.