Inbox-Notifier for Blueprint-Tasks from Request Forms

Heyho, 

we've put together a request form which duplicates from a project blueprint we're a couple of tasks are integrated. Via either check boxes or dropdowns we add additional tasks when necessary. However, none of the tasks generated creat inbox notifiers. So if people are not actively tracking their dashboards they won't receive info on a new task for them. 

Am I missing something here? I know that if i create directly from blueprint i have the option to notify all assignees. But I couldn't find it on the request form options. If I am correct is there a hot-fix for the interim? 

Thank you 

Jan