Grok plan mode has no exit/approve UI in T3 Code

[ahmed-besic]

Problem

When using the Grok provider, if I ask it to write a plan first, Grok enters its own plan mode (via enter_plan_mode).

In the native Grok TUI you then get a plan preview with approve / request changes / quit. T3 Code has no equivalent UI, so once Grok is in plan mode I can’t approve the plan or get out of it.

From the user side it just looks stuck: plan is written, but there’s no way in T3 to see, finish or abandon plan mode.

Repro

1. Open a project with the Grok provider in T3 Code.
2. Ask Grok to craft a plan before implementing anything.
3. Grok enters plan mode and writes the plan.
4. Try to approve / exit plan mode from T3.

Expected

T3 should surface Grok plan approval (or at least: show the plan + Approve / Request changes / Quit), instead of treating plan mode as something only the native Grok TUI can complete.

Env

• T3 Code v0.0.29-nightly.20260724.896
• Provider: Grok