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I just noticed this but it's quite impossible to click those, wanted to check out the new room but couldn't click it, then tried in other rooms and the buttons don't work anywhere.
Hover your arrow just underneath the room's theme to see it change to a hand (or whatever you have as that option, I know people can change them I just never have.) For the doll, again, just hover underneath the icon to see the words Unmask or Mask Doll appear - then CLICK! Or tap?
Thanks for the tip, it doesn't work for me sadly... I think it started since the no flash button appeared and it's covering those buttons Y_Y But when I zoomed in like crazy it made the buttons move and I was able to use them. Still... It would be nice if they worked properly!