You can refer to the Master List – link to wiki is included there – for more in-depth documentation.
Otherwise, you can also utilize *implicit_control_flow command to turn all your *choice to act like an actually legit *fake_choice, although I think I remember there’re some nitpicks and bugs if you try anything fancy with that. Link is here.
As for testing, there was a recent change in regards to local-testing. The gist is you will have to take extra steps than it’s used to be if you want to test your game locally (on your own device). Here’s the link.