Anthem of the Sea sauna or steam room?

Searched the forum but couldn't find answer to it. Is there a charge to use sauna or steam room on Anthem of the Sea? If so, how much?

It was free when I cruised with Princess, the rooms are spacious, best part there's barely any people using it, so I basically have the steam and sauna rooms all to myself some of the days.:D

Look at post 7 on this thread.

https://boards.cruisecritic.com/showthread.php?t=2220470