Minimise full screen Steam games in OS X Yosemite Previously, in OS X Mavericks it worked to minimise games, or navigate through open apps with cmd+tab even if the game was opened in full screen but now you can't do that anymore. Pressing cmd+tab doesn't have any effect. Also I can't find any way to minimise the game.

I don't really know whether this problem is only for steam games or any other game, as I don't have any non-steam game.
CMD+H seems to work too.

Strangly CMD+Mdoes not do anything.