React Native CodePush update issue

Question

I have configured react-native-codepush in my react-native project.

When i release an update in the appcenter I can see the release history but after the release when I reopen the app for the first time I could not see any update but when I reopen the app for the second time then I am able to see the updates.

Can anyone please help me as to why the app is not getting updated when I open the app for the first time after release the update.

I have added below code check.

const codePushOptions = {
 checkFrequency: codePush.CheckFrequency.ON_APP_START,
 installMode: codePush.InstallMode.IMMEDIATE
};

export default codePush(codePushOptions)(App);

Thanks in advance.