Actually when I edit this user's card, I see this. Why is my format and hers different, or more.....why is her's different than EVERYONE else's? Hers has 3 e-mail options and 3 Content options.
My version of hers has just 4 options in total.
If there's only one style that is enabled under Apprarance (admin panel), then only admins will see the style chooser. You'll need at least two to be active so it shows for members.
Check mark is the current default style for the forum
The top two toggle states show the styles are active and available for users to select.
The bottom toggle state shows it's not available, only admins will see this one.