diff --git a/packages/web/src/widgets/WidgetColumnBar.js b/packages/web/src/widgets/WidgetColumnBar.js
index 2f666bfd..c24ff284 100644
--- a/packages/web/src/widgets/WidgetColumnBar.js
+++ b/packages/web/src/widgets/WidgetColumnBar.js
@@ -48,7 +48,7 @@ export default function WidgetColumnBar({ children, onChangeCollapsedWidgets = u
   );
   const toggleCollapsed = (name) => {
     // skip collapse last uncollapsed item
-    if (!childArray.find((x) => x.props.name != name && !collapsedWidgets.includes(x.props.name))) return;
+    if (!childArray.find((x) => x.props && x.props.name != name && !collapsedWidgets.includes(x.props.name))) return;
 
     if (collapsedWidgets.includes(name)) setCollapsedWidgets(collapsedWidgets.filter((x) => x != name));
     else setCollapsedWidgets([...collapsedWidgets, name]);