When making calls in Assistive Access mode, when I call a contact, it does not allow me to choose which phone number to call (e.g., "Work", or "Home", or "Mobile")

I have an iPhone contact card for Peter. In the contact, there are three phone numbers, namely "Work", "Home" and "School".

Within Assistive Access settings, I have "Calls" as the accessible app. Within the Assistive Access "Calls" settings: "Receive Calls From" is set to "Anyone", and "Make Calls To" is set to "Anyone".

I turn on Assistive Access.

I tap "Calls", I tap "Contacts", I tap "Peter", I tap "Voice Only", and then I tap "Call".

Upon tapping "Peter", I am never prompted to choose which of Peter's phone numbers - "Work", "Home", or "School" - to call. It seems to call the first number that is listed on his contact card, "Work".

What do I need to do, when using Calls from within Assistive Access, to be able to choose which phone number ("Work", "Home", "School") to call?

I am using the contact of Peter as an example. This same behavior happens for all contacts on my phone.

I have replicated this on an iPhone 13 Pro Max (iOS 18.5), and an iPhone SE (iOS 18.5).