Walking Steadiness
Why is walking steadiness only available to people 18 or over??
iPhone 12 mini, iOS 15
"Why", how do I know?
You are addressing this to another user and not to Apple in this forum.
Apple Support Community Forum
This is Apple Support Community forum, primarily for a user to user interaction for information & idea sharing between users, if need be, extend support on technical know-how in handling Apple products from a more experienced fellow user, This is not the right forum to discuss with Apple Inc.