From df9d1c1a4b83c2ab49aa046b364fa08675f52e02 Mon Sep 17 00:00:00 2001
From: JulienIzz <julien.izzillo@gmail.com>
Date: Thu, 21 Mar 2024 15:00:42 +0100
Subject: [PATCH] fix: prevent setting virtualized list size to zero

Can happen when using a tab navigator for example, page is still mounted so onlayout will be triggered, but size will be set to 0
---
 .../components/virtualizedList/VirtualizedListWithSize.tsx  | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/packages/lib/src/spatial-navigation/components/virtualizedList/VirtualizedListWithSize.tsx b/packages/lib/src/spatial-navigation/components/virtualizedList/VirtualizedListWithSize.tsx
index 6b491f62..16eb09a8 100644
--- a/packages/lib/src/spatial-navigation/components/virtualizedList/VirtualizedListWithSize.tsx
+++ b/packages/lib/src/spatial-navigation/components/virtualizedList/VirtualizedListWithSize.tsx
@@ -24,8 +24,10 @@ export const VirtualizedListWithSize = typedMemo(
         onLayout={(event) => {
           if (!hasAlreadyRendered) {
             const sizeKey = isVertical ? 'height' : 'width';
-            setListSizeInPx(event.nativeEvent.layout[sizeKey]);
-            setHasAlreadyRendered(true);
+            if (event.nativeEvent.layout[sizeKey] !== 0) {
+              setListSizeInPx(event.nativeEvent.layout[sizeKey]);
+              setHasAlreadyRendered(true);
+            }
           }
         }}
         testID={props.testID ? props.testID + '-size-giver' : undefined}