🐛(react) prevent error on searchable select

When a select is searchable, when the user search term but this one return
no items, currently the component raise an error.

Author: jbpenrath

.changeset/social-cougars-glow.md

@@ -0,0 +1,5 @@
+---
+"@openfun/cunningham-react": patch
+---
+
+prevent error on searchable select

packages/react/src/components/Forms/Select/multi-searchable.tsx

@@ -76,7 +76,7 @@ export const SelectMultiSearchable = ({ ref, ...props }: SubProps) => {
           break;
       }
     },
-    isItemDisabled: (item) => !!item.disabled,
+    isItemDisabled: (item) => !!item?.disabled,
   });
 
   const inputProps = downshiftReturn.getInputProps({

packages/react/src/components/Forms/Select/multi-simple.tsx

@@ -88,7 +88,7 @@ export const SelectMultiSimple = ({ ref, ...props }: SubProps) => {
           break;
       }
     },
-    isItemDisabled: (item) => !!item.disabled,
+    isItemDisabled: (item) => !!item?.disabled,
   });
 
   const toggleRef = useRef<HTMLElement>(null);