It works great for me too.
But there are weirdnesses.
For example, you can't add a person to phone favorites.
But there are weirdnesses.
For example, you can't add a person to phone favorites.
It seems as though it doesn't affect existing favourites in any way...
To add to favorites, turn off lockdown mode, favorite someone, then turn it back on.
To change the list just turn off lockdown, add/remove people, then turn it back on.