Hide/disable the "Field Name Placement" field in Sugar 10

In Sugar 10, there's a new user preference to control the field name placement. There is now an option to have field names shown next to the field (default) or above the field (as in previous versions). This field shows on the advanced tab, only when editing a user.

I'd like to disable the option for our users to change this value. I've got the back end working, but ideally I'd like to disable this field on the front end. It's complicated by the fact that 1) this is a bwc module and 2) this preference isn't actually a part of the user record.

Does anyone have any ideas or experience with this?