Nyx: Hidding the delay means hiding the buttons

[camel]

On Nyx, when I hide the delay, the buttons hide, too. I was hoping to be able to ask questions, with a surprise unexpected "time's up!" response if they take too long. The "secret" delay unfortunately clues the user in that it's timed.

[seraph0x]

It's a simple bug: The hidden delay crashes the preview, so the buttons never get created, I'll fix it right away. Thanks for the report!