For the Photos & Attachments usage (total) they got wiser, it is shown at the top of the Albums tab:
I should note that for one of my groups the total shown by Yahoo was very wrong - showing 132 MB instead of the multiple GB actually contained. I never did figure out why, but it seemed to have excluded several whole albums, possibly albums created after the Neo re-design.
Hence, Your Mileage May Vary.
Shal
--
Help:
/static/helpMore Help:
/g/GroupManagersForum/wikiEven More Help: Search button at the top of Messages list