From 46d6d4e4eade490a0bc7edd932e1d0849a9b3207 Mon Sep 17 00:00:00 2001
From: borntotop <veeravishvwajith@gmail.com>
Date: Mon, 14 Sep 2026 05:15:14 +0530
Subject: [PATCH] fix(theme): prevent background scroll when selecting search
 history item

---
 src/client/theme-default/composables/scroll-lock.ts   | 7 +++++++
 src/client/theme-default/styles/components/vp-doc.css | 4 ++++
 2 files changed, 11 insertions(+)

diff --git a/src/client/theme-default/composables/scroll-lock.ts b/src/client/theme-default/composables/scroll-lock.ts
index e04d15f64..3472d462d 100644
--- a/src/client/theme-default/composables/scroll-lock.ts
+++ b/src/client/theme-default/composables/scroll-lock.ts
@@ -117,8 +117,13 @@ export function useBodyScrollLock(): WritableComputedRef<boolean> {
   const isLocked = shallowRef(false)
   let useEvents = false
 
+  let scrollY = 0
+
   function lock() {
     if (isLocked.value) return
+
+    scrollY = window.scrollY
+
     useEvents =
       window.innerWidth > document.documentElement.clientWidth &&
       !CSS.supports('scrollbar-gutter', 'stable')
@@ -130,6 +135,8 @@ export function useBodyScrollLock(): WritableComputedRef<boolean> {
     if (!isLocked.value) return
     useEvents ? unlockEvents() : unlockOverflow()
     isLocked.value = false
+
+    window.scrollTo(0, scrollY)
   }
 
   onScopeDispose(unlock)
diff --git a/src/client/theme-default/styles/components/vp-doc.css b/src/client/theme-default/styles/components/vp-doc.css
index ec6a34692..9b7cb9510 100644
--- a/src/client/theme-default/styles/components/vp-doc.css
+++ b/src/client/theme-default/styles/components/vp-doc.css
@@ -620,3 +620,7 @@
   content: '\2060';
   color: currentColor;
 }
+
+html {
+  scrollbar-gutter: stable;
+}