From ea97e365323c472fe038b02687a3270d32fcc24f Mon Sep 17 00:00:00 2001
From: Dariusz L <dl122@wp.pl>
Date: Wed, 1 Jul 2026 23:07:32 +0200
Subject: [PATCH] fix: guard renderModelTreeNodes calls behind expand state to
 avoid unnecessary rendering

---
 web/resolver/views/missing_browser_methods.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/web/resolver/views/missing_browser_methods.js b/web/resolver/views/missing_browser_methods.js
index d2b9781..df4af58 100644
--- a/web/resolver/views/missing_browser_methods.js
+++ b/web/resolver/views/missing_browser_methods.js
@@ -1575,7 +1575,7 @@ export const missingBrowserMethods = {
                                 <span class="mr-folder-browser-count">${modelCount}</span>
                             </div>
                             <div class="mr-folder-browser-children ${shouldExpand ? 'is-expanded' : ''}">
-                                ${renderModelTreeNodes(folder, group, expandedSet, filter, selectedIdentity)}
+                                ${shouldExpand ? renderModelTreeNodes(folder, group, expandedSet, filter, selectedIdentity) : ''}
                             </div>
                         </div>
                     `;
@@ -1656,7 +1656,7 @@ export const missingBrowserMethods = {
                             </button>
                             ${group.baseDirectory ? `<div class="mr-folder-browser-root-path">${this.escapeHtml(group.baseDirectory)}</div>` : ''}
                             <div class="mr-folder-browser-tree ${isExpanded ? 'is-expanded' : ''}">
-                                ${renderModelTreeNodes(tree, group, expandedSet, filter, selectedIdentity)}
+                                ${isExpanded ? renderModelTreeNodes(tree, group, expandedSet, filter, selectedIdentity) : ''}
                             </div>
                         </div>
                     `;