Updating Emergency Contact data
My current iPhone 15 Pro and Apple Watch 10 have updated to OS 26.1. I am unable to edit the phone numbers listed for my two Emergency contacts. When I push "Edit" for either contact, the only option is to select a "Relationship," not edit the text or phone numbers. When I try to "Add" a new contact, it lists all my contacts but prevents me from selecting the correct phone number. Rebooting both iPhone and Watch makes no difference. Please advise. Thanks.
iPhone 15 Pro, iOS 26