Drop a video file on this screen, or load one from Select video in the file panel. The file is processed on your device only and never uploaded.
Drag the text directly on the canvas to move it. Pick a part in the design panel and its values appear in the child panel next to it. Typeface and the nine-point grid come from the grandchild panel beyond that.
Double-click a panel title to switch how the panels are laid out. In the movable layout you drag panels wherever you like and keep several open at once; in the fixed layout a single panel sits in the top right.