Halo 5 "Machinima Mode" Won't Work

So I looked up how to use Machinima controls on Halo 5, and it said to hold down the reload button and the the up on the dpad. And I have tried this so many times, but it just won’t work for me! I went into custom games, turned Machinima on, started up my game, tried holding in the buttons, but it just will not work. Also, I do not know how to hold my weapon down, so if anyone knows how to do that please tell me. Thanks! [UPDATE: After quitting the Halo 5 app and hard resetting my Xbox, I went back into my custom games and everything began working correctly. If you are still having problems, remember to hold down the buttons, because it might take a while to actually work.] I hope everything is going fine for everyone now. Good luck on the battlefield, Spartan!

It takes longer than 2 seconds for the buttons to work. Just figured that out.

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> It takes longer than 2 seconds for the buttons to work. Just figured that out.

Ahh. I knew that, but all I did was did a hard reset on my xbox and now it works all of the sudden. Thanks for the reply!