Model proceeds with implementation after asking question without waiting for answer

Description

When the model asks the user a question (e.g. offering two choices), and the user does not answer, the model proceeds anyway as if an answer was received — it picks one of the options on its own and starts implementing.

Steps to reproduce

1. Model asks: "Now: manually run migrate on production? Structurally: add migrate to the GitHub Action workflow?"
2. User does not answer
3. Model responds with analysis and begins implementation — without the user ever having consented

Expected behavior

When the model asks a question, it must stop and wait for a user response. Proceeding without an answer is a protocol violation — the user never agreed to any course of action.

Impact

Causes unauthorized changes, loss of trust, and requires manual rollback. In the specific case that triggered this report, the user explicitly called out "I didn't answer — why are you continuing after asking me?"

Environment

• OS: Windows
• opencode CLI
• Model: deepseek-v4-flash-free