Turn on the sequencer
Sequences are off by default. Turn on Settings → General → Enable sequencer. When the sequencer is off, the agent renders combined videos to a file in the sandbox instead.Create a sequence
Ask for a cut once you have clips in the chat:The sequence editor
Open the card to edit the sequence full screen.
Your edits are saved as you make them. The sequence card updates in place, so the agent and every open window see the same arrangement.