"user ID from URL " gone in views contextual filter ?

I am using the filter "Filter the view to the currently logged in user." which I can show the views on each of user's account page, but within this views, when login userA go to userB's page, he will only seeing his own info, I need to let login user to see each other's info, without the traditional "user ID from URL ", I don't know how to make this work, please suggest

You need to use the "User ID from route context" default value in your contextual filter.

So, select the field you want to filter on and add that as a contextual filter, then select "Provide default value" and then select "User ID from route context". Nothing changed there as far as I'm aware.