Monthly or Annual recurrence cannot be broken anymore

The problem appears only with monthly or annual recurrence, does not appear with weekly recurrence.

Steps to reproduce:

• create a monthly or annual recurrence
• go to any next instance and try to modify its subject
• save the modified recurrence

Expected result

• a dialog to let me select if to break or change all instances

Actual result

• a dialog asks me if I want to change all instances or not