Thread side panel
Right rail listing every comment thread on a doc. Filter by Open, Resolved, or @me. Selected thread highlights with aria-current.
Production answer
Thread side panel is a reusable Oak Flats Muffler Men UI primitive with documented states, accessibility expectations, theme behavior, and implementation evidence.
Primary CTAReview Thread side panel states
Generative search brief
Thread side panel: Right rail listing every comment thread on a doc. Filter by Open, Resolved, or @me. Selected thread highlights with aria-current.