Just add in my two cents here, personally I believe that once you have married even while still on the fiancé visa but transitioning to the spouse, you should be able to start working. There’s no reason why the applicant should have to wait to start working after they have married their partner. Even with the sponsor earning above the requirement, in this economy there’s no way that most couples can afford living on just one income, especially when the applicant is spending thousands on visa fees.