Try using default windowSize

src/components/Emojis/List.tsx

@@ -249,7 +249,6 @@ const EmojisList = () => {
           </CustomText>
         )}
         renderItem={listItem}
-        windowSize={4}
         contentContainerStyle={{
           paddingHorizontal: StyleConstants.Spacing.Global.PagePadding,
           minHeight: 32 * 2 + StyleConstants.Spacing.M * 3

src/components/Timeline/index.tsx

@@ -251,13 +251,12 @@ const Timeline: React.FC<Props> = ({
         ref={customFLRef || flRef}
         scrollEventThrottle={16}
         onScroll={onScroll}
-        windowSize={5}
         data={flattenPages(data)}
         {...(customProps?.renderItem
           ? { renderItem: customProps.renderItem }
           : { renderItem: ({ item }) => <TimelineDefault item={item} queryKey={queryKey} /> })}
         initialNumToRender={3}
-        maxToRenderPerBatch={3}
+        maxToRenderPerBatch={2}
         onEndReached={() => !disableInfinity && !isFetchingNextPage && fetchNextPage()}
         onEndReachedThreshold={0.75}
         ListFooterComponent={

src/screens/Tabs/Shared/Toot.tsx

@@ -284,7 +284,6 @@ const TabSharedToot: React.FC<TabSharedStackScreenProps<'Tab-Shared-Toot'>> = ({
   return (
     <FlatList
       ref={flRef}
-      windowSize={5}
       data={query.data?.pages?.[0].body}
       extraData={query.dataUpdatedAt}
       renderItem={({ item, index }) => {

src/screens/Tabs/Shared/Users.tsx

@@ -36,7 +36,6 @@ const TabSharedUsers: React.FC<TabSharedStackScreenProps<'Tab-Shared-Users'>> =
 
   return (
     <FlatList
-      windowSize={7}
       data={flattenPages(data)}
       style={{
         minHeight: '100%',