Fix UIImagePicker code path

packages/image_picker/image_picker_ios/ios/image_picker_ios/Sources/image_picker_ios/FLTImagePickerPlugin.m

@@ -123,7 +123,7 @@ - (void)launchUIImagePickerWithSource:(nonnull FLTSourceSpecification *)source
   imagePickerController.modalPresentationStyle = UIModalPresentationCurrentContext;
   imagePickerController.delegate = self;
   NSMutableArray<NSString *> *mediaTypes = [[NSMutableArray alloc] init];
-  if (context) {
+  if (context.includeImages) {
     [mediaTypes addObject:(NSString *)kUTTypeImage];
   }
   if (context.includeVideo) {