Sharing and administration

I have three cameras, and all three of them I share with another person. So, the other day I tried to stop sharing, just temporarily, and then I discovered that if I stop all three cameras, the user will be deleted, and a new invite will have to be sent again. But if I only stop two of them, then the user was not deleted. So my question is! Why hasn't Ring developed the option for the administrator to temporarily stop/start sharing all the cameras without the other user being deleted?