Failed prop type: Invalid prop customDatesStyles[0].date

[mdbaniani]

no matter what scenario I try, I keep getting this warning when trying to use customDatesStyles prop immediately after opening a modal containing react-native-persian-calendar-picker. the app functions as should. but the warning also persists.

my component:

<PersianCalendarPicker onDateChange={(value) => { this.returnDate(value) }} isRTL={true} // selectedDayStyle={{ backgroundColor: '#EAA83A'}} // selectedDayTextColor= "white" textStyle={{ fontFamily: 'iransansmobile'}} todayTextStyle={{ color: 'white'}} minDate={moment('1397/01/01', 'jYYYY/jM/jD').endOf('Day')} maxDate={moment('1400/12/29', 'jYYYY/jM/jD').endOf('Day')} weekdays={['ش','ی','د','س','چ','پ','ج']} selectedDayStyle={{backgroundColor:'#EAA83A'}} customDatesStyles={[{date: moment('1400/1/1' ,'jYYYY/jM/jD').endOf('Day'), containerStyle: {backgroundColor:'#EAA83A'},style: {}, textStyle: {}}]} previousTitle="‹" nextTitle="›" />

the error:

[Tue Apr 13 2021 13:32:22.238] ERROR Warning: Failed prop type: Invalid prop customDatesStyles[0].datesupplied toDaysGridView. in DaysGridView (at src/index.js:373) in PersianCalendarPicker (at DatePickerModal.js:58) in RCTView (at View.js:34) in View (at DatePickerModal.js:57) in RCTView (at View.js:34) in View (at createAnimatedComponent.js:165) in AnimatedComponent (at createAnimatedComponent.js:215) in ForwardRef(AnimatedComponentWrapper) (at createAnimatableComponent.js:599) in withAnimatable(View) (created by ReactNativeModal) in RCTView (at View.js:34) in View (at KeyboardAvoidingView.js:218) in KeyboardAvoidingView (created by ReactNativeModal) in RCTView (at View.js:34) in View (at AppContainer.js:106) in RCTView (at View.js:34) in View (at AppContainer.js:132) in AppContainer (at Modal.js:220) in RCTView (at View.js:34) in View (at Modal.js:242) in RCTModalHostView (at Modal.js:228) in Modal (created by ReactNativeModal) in ReactNativeModal (at DatePickerModal.js:44) in DatePickerModal (at Deadlines.js:96) in RCTView (at View.js:34) in View (at SafeAreaView.js:41) in ForwardRef(SafeAreaView) (at Deadlines.js:86) in Deadlines (created by ConnectFunction) in ConnectFunction (at SceneView.tsx:122) in StaticContainer in StaticContainer (at SceneView.tsx:115) in EnsureSingleNavigator (at SceneView.tsx:114) in SceneView (at useDescriptors.tsx:150) in RCTView (at View.js:34) in View (at CardContainer.tsx:222) in RCTView (at View.js:34) in View (at CardContainer.tsx:221) in RCTView (at View.js:34) in View (at CardSheet.tsx:33) in ForwardRef(CardSheet) (at Card.tsx:573) in RCTView (at View.js:34) in View (at createAnimatedComponent.js:165) in AnimatedComponent (at createAnimatedComponent.js:215) in ForwardRef(AnimatedComponentWrapper) (at Card.tsx:555) in PanGestureHandler (at GestureHandlerNative.tsx:13) in PanGestureHandler (at Card.tsx:549) in RCTView (at View.js:34) in View (at createAnimatedComponent.js:165) in AnimatedComponent (at createAnimatedComponent.js:215) in ForwardRef(AnimatedComponentWrapper) (at Card.tsx:544) in RCTView (at View.js:34) in View (at Card.tsx:538) in Card (at CardContainer.tsx:190) in CardContainer (at CardStack.tsx:621) in RCTView (at View.js:34) in View (at Screens.tsx:84) in MaybeScreen (at CardStack.tsx:614) in RCTView (at View.js:34) in View (at Screens.tsx:54) in MaybeScreenContainer (at CardStack.tsx:496) in CardStack (at StackView.tsx:462) in KeyboardManager (at StackView.tsx:458) in RNCSafeAreaProvider (at SafeAreaContext.tsx:74) in SafeAreaProvider (at SafeAreaProviderCompat.tsx:42) in SafeAreaProviderCompat (at StackView.tsx:455) in GestureHandlerRootView (at GestureHandlerRootView.android.js:31) in GestureHandlerRootView (at StackView.tsx:454) in StackView (at createStackNavigator.tsx:87) in StackNavigator (at App.js:126) in EnsureSingleNavigator (at BaseNavigationContainer.tsx:396) in ForwardRef(BaseNavigationContainer) (at NavigationContainer.tsx:91) in ThemeProvider (at NavigationContainer.tsx:90) in ForwardRef(NavigationContainer) (at App.js:95) in Provider (at App.js:94) in App (at renderApplication.js:45) in RCTView (at View.js:34) in View (at AppContainer.js:106) in RCTView (at View.js:34) in View (at AppContainer.js:132) in AppContainer (at renderApplication.js:39)

the screenshot: