[Bug]: Stop button does not dismiss pending questions and blocks the chat session ##

[DaGrapix]

Before submitting

• I searched existing issues and did not find a duplicate.
• I included enough detail to reproduce or investigate the problem.

Area

apps/web

Steps to reproduce

1. Send a prompt that causes T3 Code to ask two follow-up questions.
2. Try sending a new message in the chat.
3. Click the Stop button.
4. Select answers to the pending questions and click the submit button.

Expected behavior

• Clicking Stop should cancel the pending interaction and return control to the chat.
• A new prompt should be accepted and processed.
• Alternatively, submitting valid answers should proceed normally.

Actual behavior

• The follow-up questions persist after clicking Stop.
• New chat messages are not processed.
• The submit button does not advance the interaction.
• The question page remains visible and blocks the session.
• The Stop doesn't stop the agent.

Impact

Blocks work completely

Version or commit

0.0.33

Environment

Environment: - OS: Debian GNU/Linux 13 (trixie), running under WSL2 on x86_64 - Browser/desktop app: Unknown/not exposed to this session - Node.js: v22.22.2 - Bun: Not installed - Product/runtime: T3 Code via Codex - Model: gpt-5.6-luna

Logs or stack traces

Screenshots, recordings, or supporting files

No response

Workaround

Delete the session, but it completely remove the session.