Copy and constrain fields, Acrobat 11.0.0 in Windows 7 Enterprise

We recently received an upgrade to our Acrobat 11. Now my co-worker and I no longer have the very necessary ability to copy and constrain fillable fields using Ctrl and Shift. When we select a group of fields to copy and constrain using Ctrl and Shift, the copied fields are placed on top of the original fields instead of in the new destination. I didn't find any posts about this. Is this a bug or is there now a new way to do this task?