Wait until the group has rendered a non-zero size before computing la…

…yout
bvaughn · Nov 13, 2023 · 0ea090a · 0ea090a
1 parent 715ab01
commit 0ea090a
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/packages/react-resizable-panels/src/PanelGroup.ts b/packages/react-resizable-panels/src/PanelGroup.ts
@@ -266,6 +266,10 @@ function PanelGroupWithForwardedRef({
     }
 
     const groupSizePixels = calculateAvailablePanelSizeInPixels(groupId);
+    if (groupSizePixels <= 0) {
+      // Wait until the group has rendered a non-zero size before computing layout.
+      return;
+    }
 
     if (unsafeLayout == null) {
       unsafeLayout = calculateUnsafeDefaultLayout({