Choosing a folder in the file explorer makes the browser ask its own
question ("Upload 74 files to this site?"). A page can neither word that
question nor skip it, and it does not say where the files go.
- While the file explorer is open, the node shows a note: all the folder's
pictures are copied into your ComfyUI input folder, and the browser's
upload question is this copy.
- While it copies, the node names the folder and where its pictures go,
and how far the copy is.
- The big-folder question, the message afterwards and the Browse and
empty-gallery entries say "copy" too.
- Help page: what the browser's question means, and that a dropped folder
is copied without it.