[question/feature] Disable mandatory option for restricted tickets

Hi!
We'd love to have the possibility to have Restricted tickets (that normally as owner of the Event you forward to some private people, like sponsors, etc) without mandatory Additional option we created.
We have created a mandatory Additional option (ex: fee) that it appears when the user access to the private URL that we get once we create the Restricted tickets. So the problem is that then the user has to pay for a 'fee' (mandatory Additional option) that we don't want (basically because it is a special ticket we've used to sent to specifically to some "special user").
Can we avoid the inclusion of this mandatory Additional option, but only for Restricted tickets?
Best,