Roles to Choose From

Hello, I have created a registration form where I give the user the option to choose their user role. I indicate the user roles in the (Roles to Choose From) tab. So far so good, but when I register with the form and choose any role that I have indicated to choose from, you always register as a subscriber. Not even in default role do I have the option as role (subscriber).

Can you confirm that this function is ok?

Has anyone else happened to you?

Thanks greetings.