Unable to add more than nine contacts in Favourites on iPhone 15 Pro

Deborah4905 wrote:

My iPhone 15 Pro Max will not let me add any more than nine contacts to my favorites.

does anyone know how to fix this?

Hmmm. I do not see a limit here.

the are alternative ways to add to Favorites, compare your results

How to add contact to favorites - Apple Community

are you spinning open the caret and selecting the phone number :

The current stable release of iOS including bug fixes, security updates is iOS 18.6.2

Update your iPhone or iPad - Apple Support