Cannot scroll up or down list and not find item by xpath in list on modal flutter

[apatheticL]

My problem is

1. Case1: don't see view scroll when run command command flutter:scrollIntoView.
   I has modal contain list country and i want scroll up and select item into list country. but i try execute scrollView but it not work

this is my code

        element_end = self.finder.by_text('VietNam')
        self.driver.execute_script('flutter:scrollIntoView',  element_end, {'alignment': 0.5})
        element_button = FlutterElement(self.driver, element_end);
        element_button.click()

this is my view

this is my error in appium server
https://gist.github.com/apatheticL/b7411163509e960cdae255c81f8f44f2

2. Case 2:

i try with code :

self.driver.switch_to.context('NATIVE_APP')
element_end = self.driver.find_element(AppiumBy.XPATH, '//android.view.View[@content-desc="VN VietNam +84"]')

but it not work and log error
['NoSuchElementError: An element could not be located on the page using the given search parameters.', ' at AndroidUiautomator2Driver.findElOrEls (C:\\Users\\tinhn\\.appium\\node_modules\\appium-flutter-driver\\node_modules\\appium-uiautomator2-driver\\node_modules\\appium-android-driver\\lib\\commands\\find.ts:87:11)', ' at runMicrotasks (<anonymous>)', ' at processTicksAndRejections (node:internal/process/task_queues:96:5)', ' at AndroidUiautomator2Driver.findElOrElsWithProcessing (C:\\Users\\tinhn\\AppData\\Roaming\\nvm\\v16.20.0\\node_modules\\appium\\node_modules\\@appium\\base-driver\\lib\\basedriver\\commands\\find.ts:60:12)', ' at AndroidUiautomator2Driver.findElement (C:\\Users\\tinhn\\AppData\\Roaming\\nvm\\v16.20.0\\node_modules\\appium\\node_modules\\@appium\\base-driver\\lib\\basedriver\\commands\\find.ts:75:12)']

[okaruk]

@apatheticL flutter:scrollUntilVisible command scrolls up/down dropdown options list.