Click a thing in your picture on Mask by Touch, say what to change, and
Qwen repaints only that part. It is the workflow of its page, with the
Seed on fixed as every example here has it.
The workflow carries a note above its Workflow Note that links to the
video channel. The example check wanted every node but the Workflow Note
inside a numbered group, so that note counted as a stray node. A Callout
in the Workflow Note's own column now belongs to the note. A Callout
anywhere else outside the groups, and any other node in that column, is
still refused.