Pages has its own section in the caption panel
Turn splitting on or off, pick Replace or Stack up, set how many words show at a time, and set the gap between stacked lines. The same controls as the setup wizard.
Every caption section shows its current setting while closed
Drag one page without moving the others
In Replace mode, dragging the caption moves only the page on screen.
Wrapped captions break into even lines instead of leaving one word alone on the last line
The position pad moves captions live on every clip, including ones you placed by hand
Turning on splitting jumped the caption to the top, and turning it off piled the words on top of each other
Turning splitting off did nothing while Stack up was selected
Recolouring a stacked line was undone by the next page break
