From 31576de5731f0c02f088adea61758058931bcb83 Mon Sep 17 00:00:00 2001 From: Lily Shen <115414357+lilyshen0722@users.noreply.github.com> Date: Fri, 23 Oct 2026 00:21:02 -0700 Subject: [PATCH 1/2] fix(v2): mention picker highlight shows past the button reset (TASK-356) The global `.v2-root button:not(.MuiButtonBase-root)` reset (0,2,1, sets background: none) outranked `.v2-mention-item--active` (0,1,0) and `.v2-mention-item:hover` (0,2,0), so the arrow-key and hover highlight never painted on the picker's