Wide, vertical or square, chosen when you create it. Vertical frames are fitted rather than cropped.
Publishing is a deliberate act: you create the link, and until you do the video is yours alone.
Coming back to an unfinished job restores the text you wrote and the settings you chose.
Writing a storyboard has a screen of its own and can be stopped, and the price sits on the screen with the button that spends it.
A person or an object that appears more than once looks the same each time, a black-and-white style stays black and white, and sharing takes one step.
Copying a script, downloading a file and starting an edit are on the card in your library, and a video that is waiting or being drawn says so.
Everything that changed, newest first.