shortcut chooses wrong phone number

I created a shortcut to call someone. The shortcut creation allows me to choose the target person from my contacts list. But my contacts list has two numbers for this person, and the shortcut creation chooses the wrong one. Can't find a way to tell the shortcut creation to use the other number - it just lets me pick a person from my contact list and apparently chooses the phone number it feels like.

The phone number the shortcut creation chooses is not even the first number in my contacts list.

How do I force the shortcut creation to use the other phone number for the specified contact?