fix BC when using custom renderOption and AutocompleteArrayInput test

Author: slax57

packages/ra-core/src/form/choices/useChoices.tsx

@@ -55,8 +55,10 @@ export const useChoices = ({
     const getChoiceText = useCallback(
         choice => {
             if (choice?.id === createValue || choice?.id === createHintValue) {
-                // For the create choice, we always use the name prop as text
-                return get(choice, 'name');
+                return get(
+                    choice,
+                    typeof optionText === 'string' ? optionText : 'name'
+                );
             }
 
             if (isValidElement<{ record: any }>(optionText)) {

packages/ra-ui-materialui/src/input/useSupportCreateSuggestion.tsx

@@ -39,6 +39,7 @@ export const useSupportCreateSuggestion = (
         createItemLabel,
         createValue = '@@ra-create',
         createHintValue = '@@ra-create-hint',
+        optionText = 'name',
         filter,
         handleChange,
         onCreate,
@@ -61,7 +62,7 @@ export const useSupportCreateSuggestion = (
                             ? createHintValue
                             : createValue,
                 },
-                'name',
+                typeof optionText === 'string' ? optionText : 'name',
                 filter && createItemLabel
                     ? translate(createItemLabel, {
                           item: filter,