Disable scroll animation when typing in search

Search-triggered scrolls in useSearchFocusSync now pass animated: false
so the list jumps instantly instead of smooth-scrolling when filtering.

Co-authored-by: mkhutornyi <mkhutornyi@users.noreply.github.com>

Author: MelvinBot

src/components/SelectionList/BaseSelectionList.tsx

@@ -158,7 +158,7 @@ function BaseSelectionList<TItem extends ListItem>({
     }, []);
 
     const scrollToIndex = useCallback(
-        (index: number) => {
+        (index: number, animated = true) => {
             // Bounds check: ensure index is valid for current data
             if (index < 0 || index >= data.length) {
                 return;
@@ -168,7 +168,7 @@ function BaseSelectionList<TItem extends ListItem>({
                 return;
             }
             try {
-                listRef.current.scrollToIndex({index});
+                listRef.current.scrollToIndex({index, animated});
             } catch (error) {
                 // FlashList may throw if layout for this index doesn't exist yet
                 // This can happen when data changes rapidly (e.g., during search filtering)

src/components/SelectionList/SelectionListWithSections/BaseSelectionListWithSections.tsx

@@ -104,7 +104,7 @@ function BaseSelectionListWithSections<TItem extends ListItem>({
         hasKeyBeenPressed.current = true;
     };
 
-    const scrollToIndex = (index: number) => {
+    const scrollToIndex = (index: number, animated = true) => {
         if (index < 0 || index >= flattenedData.length || !listRef.current) {
             return;
         }
@@ -113,7 +113,7 @@ function BaseSelectionListWithSections<TItem extends ListItem>({
             return;
         }
         try {
-            listRef.current.scrollToIndex({index});
+            listRef.current.scrollToIndex({index, animated});
         } catch (error) {
             // FlashList may throw if layout for this index doesn't exist yet
             // This can happen when data changes rapidly (e.g., during search filtering)

src/components/SelectionList/hooks/useSearchFocusSync.ts

@@ -22,7 +22,7 @@ type UseSearchFocusSyncParams<TItem extends ListItem, TData = TItem> = {
     shouldUpdateFocusedIndex: boolean;
 
     /** Function to scroll to an index */
-    scrollToIndex: (index: number) => void;
+    scrollToIndex: (index: number, animated?: boolean) => void;
 
     /** Function to set the focused index */
     setFocusedIndex: (index: number) => void;
@@ -71,7 +71,7 @@ function useSearchFocusSync<TItem extends ListItem, TData = TItem>({
             const foundSelectedItemIndex = data.findIndex(isItemSelected);
 
             if (foundSelectedItemIndex !== -1 && !canSelectMultiple) {
-                scrollToIndex(foundSelectedItemIndex);
+                scrollToIndex(foundSelectedItemIndex, false);
                 setFocusedIndex(foundSelectedItemIndex);
                 return;
             }
@@ -90,7 +90,7 @@ function useSearchFocusSync<TItem extends ListItem, TData = TItem>({
         }
 
         // Scroll to top of list and focus on first focusable item (not header)
-        scrollToIndex(0);
+        scrollToIndex(0, false);
         setFocusedIndex(firstFocusableIndex);
     }, [
         canSelectMultiple,