[Private Messaging] Recipients selection

Hello, we have set Private Message to send a message from one role to another (as attached), but this setting does not seem to work and the system allows you to send a message to everyone.
We have created a role called condom administrator and one called condomino, the condomino must be able to send only to the condominium administrator but has the ability to write to other condominiums.

The settings are set through a standard wp administrator