Best possible solution:

Land #96925 as the canonical source/test fix, then close the duplicate candidate branches and the linked issue after merge.

Do we have a high-confidence way to reproduce the issue?

Yes. Current main source renders Voice and Sensitivity with an extra selected-label span before the select while Model has only a label and input, matching the reporter screenshot and sibling proof.

Is this the best way to solve the issue?

No for this PR as the best landing path. The source fix idea is valid, but #96925 removes the same root cause more completely and already has inspected screenshot proof.

Security review:

Security review cleared: The diff only changes Control UI rendering, CSS, and focused tests; it does not touch dependencies, CI, secrets, permissions, package metadata, or code-execution surfaces.

AGENTS.md: found and applied where relevant.

What I checked:

• Current main source reproduces the issue: Current main renders an extra .agent-chat__talk-select-label span inside renderNativeTalkSelect, while the adjacent Model control renders only label plus input in the same primary row. (ui/src/ui/views/chat.ts:288, 69af58ba2613)
• Current main layout makes the mismatch visible: The primary Talk settings controls are a three-column grid and each field is a flex column with a 6px gap, so the extra selected-label row shifts select controls lower than the Model input. (ui/src/styles/chat/layout.css:1013, 69af58ba2613)
• This PR is a partial duplicate fix: The patch removes the visible selected-label rendering and CSS, but leaves the selectedLabel parameter and Sensitivity call-site plumbing in place. (ui/src/ui/views/chat.ts:292, 436127344ae5)
• Canonical sibling patch is cleaner: The sibling PR removes the same selected-label rendering plus the selectedLabel parameter, Sensitivity label calculation, and call-site argument, with adjacent test updates. (ui/src/ui/views/chat.ts:290, 7d47d0f5d6a9)
• Canonical sibling is viable: Live metadata shows fix(ui): remove redundant selectedLabel rendering in Talk settings (#… #96925 is open, not draft, MERGEABLE/CLEAN, and labeled proof: sufficient plus proof: 📸 screenshot. (7d47d0f5d6a9)
• Canonical proof inspected: The sibling PR's downloaded 1576x211 PNG shows Voice, Model, and Sensitivity aligned in the Talk settings row after the source fix. (7d47d0f5d6a9)

Likely related people:

• vincentkoc: GitHub and local commit metadata tie a821ea110bbe to preserving Talk select labels in the affected shared helper. (role: feature introducer; confidence: high; commits: a821ea110bbe; files: ui/src/ui/views/chat.ts)
• alexzhu0: GitHub commit metadata ties 85e5d486df11 to the Control UI chat render refactor that carried this Talk settings path forward. (role: affected refactor author; confidence: high; commits: 85e5d486df11; files: ui/src/ui/views/chat.ts, ui/src/styles/chat/layout.css, ui/src/ui/views/chat.test.ts)
• shushushv: GitHub commit metadata ties d211d49011ba to realtime Talk provider and transport option work in the same chat view and adjacent tests. (role: recent adjacent contributor; confidence: medium; commits: d211d49011ba; files: ui/src/ui/views/chat.ts, ui/src/ui/views/chat.test.ts)

Codex review notes: model internal, reasoning high; reviewed against 69af58ba2613.