From 7ed58510bcaea82086256048c0be15efef89231a Mon Sep 17 00:00:00 2001
From: nesquena-hermes <agent@nesquena-hermes>
Date: Thu, 16 Jul 2026 00:59:01 +0000
Subject: [PATCH] fix(#6105): also close floating picker on breakpoint-crossing
 resize that reveals a drawer

Codex found a sibling of the swipe-stacking edge: a direct landscape/tablet->phone
resize can re-reveal an already-open mobile sidebar or workspace panel under the
body-reparented picker (z-200 siblings, no click to trigger outside-close). The
window resize handler now guardedly closes+restores the picker before re-syncing
drawer state, gated on entering phone width AND a drawer/panel actually being open,
so ordinary keyboard/URL-bar reflows don't dismiss the picker mid-use.
---
 static/boot.js | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/static/boot.js b/static/boot.js
index b9265d48..7b32820b 100644
--- a/static/boot.js
+++ b/static/boot.js
@@ -2482,6 +2482,23 @@ function applyEmptyStateSuggestionPref(){
 }
 
 window.addEventListener('resize',()=>{
+  // #6105/#6080: the floating phone model picker is a <body> child at z-index:200,
+  // the same level as the mobile sidebar drawer and the workspace panel. A direct
+  // landscape/tablet→phone resize can re-reveal an already-open drawer/panel
+  // *underneath* the picker (no click fires, so outside-click-close doesn't run).
+  // Close + restore the picker before we re-sync drawer state, but only when a
+  // phone-width layout will actually surface one of those z-200 siblings — so an
+  // ordinary keyboard/URL-bar reflow doesn't dismiss the picker mid-use.
+  try{
+    if(typeof closeModelDropdown==='function' && !_isDesktopWidth()){
+      const dd=document.getElementById('composerModelDropdown');
+      if(dd&&dd.classList.contains('open')){
+        const drawerOpen=!!document.querySelector('.sidebar.mobile-open');
+        const panelOpen=(typeof _workspacePanelMode!=='undefined'&&_workspacePanelMode&&_workspacePanelMode!=='closed');
+        if(drawerOpen||panelOpen) closeModelDropdown();
+      }
+    }
+  }catch(_){}
   _syncWorkspacePanelInlineWidth();
   syncWorkspacePanelState();
   if(!window.visualViewport) _forceMobileViewportReflow();