How to Balance Honoring and Respecting Protectors and Having No Choice

iFS therapists are very conscious as iFS therapists is not violating the pace of these protectors we seek their permission before we work with deep vulnerability. Sometimes though we find ourselves in a position where something that a protector is doing is just not safe for the client to continue doing until we have time to heal the underlying vulnerability so they could be severely restricting food intake to the point where they're medically compromised or so how does iFS balance honoring and respecting protectors with sometimes having no choice but to make sure that they can't use their methods of choice?