From a1bd3d20c473a944a91b1263dbad66d71dddc9bd Mon Sep 17 00:00:00 2001
From: Mathew Piccinato <MPiccinato@gmail.com>
Date: Mon, 29 Dec 2025 13:38:52 -0500
Subject: [PATCH] Don't return early if sticky index changed

---
 src/core/calculateItemsInView.ts | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/core/calculateItemsInView.ts b/src/core/calculateItemsInView.ts
index 61e711fe..ccb9f138 100644
--- a/src/core/calculateItemsInView.ts
+++ b/src/core/calculateItemsInView.ts
@@ -194,8 +194,9 @@ export function calculateItemsInView(
         const currentStickyIdx =
             stickyIndicesArr.length > 0 ? findCurrentStickyIndex(stickyIndicesArr, scroll, state) : -1;
         const nextActiveStickyIndex = currentStickyIdx >= 0 ? stickyIndicesArr[currentStickyIdx] : undefined;
+        const stickyIndexDidChange = previousStickyIndex !== nextActiveStickyIndex;
         state.activeStickyIndex = nextActiveStickyIndex;
-
+        
         let scrollBufferTop = scrollBuffer;
         let scrollBufferBottom = scrollBuffer;
 
@@ -213,7 +214,7 @@ export function calculateItemsInView(
         const scrollBottomBuffered = scrollBottom + scrollBufferBottom;
 
         // Check precomputed scroll range to see if we can skip this check
-        if (!dataChanged && scrollForNextCalculateItemsInView) {
+        if (!dataChanged && !stickyIndexDidChange && scrollForNextCalculateItemsInView) {
             const { top, bottom } = scrollForNextCalculateItemsInView;
             if (scrollTopBuffered > top && scrollBottomBuffered < bottom) {
                 return;