Add a Math.random() to ensure the callback is called exactly once

storybookjs · Jul 28, 2022 · b2b7a15 · b2b7a15
1 parent 049d84c
commit b2b7a15
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/code/renderers/react/src/render.tsx b/code/renderers/react/src/render.tsx
@@ -55,7 +55,11 @@ const renderElement = async (node: ReactElement, el: Element) => {
 
   return new Promise((resolve) => {
     if (root) {
-      root.render(<WithCallback callback={() => resolve(null)}>{node}</WithCallback>);
+      root.render(
+        <WithCallback key={Math.random()} callback={() => resolve(null)}>
+          {node}
+        </WithCallback>
+      );
     } else {
       ReactDOM.render(node, el, () => resolve(null));
     }