"Since the QuickBooks Online v1602 update, we now have Redesigned Reports. Just turn it on and you'll experience a new and easier navigation of the reports including the ability to Collapse or Expand."

I have been using QBO for 3 years and there has always been the option to collapse or expand.

And what is the QuickBooks Online v1602 update? I have never seen an option to turn on an "update". It just happens by itself. Yes there is the labs section, but I would not call that an "update"