Problems When Updating Pwa App Built With Pwa2apk On Google Play

I have used PWA2APK to upload the first version of my React app to Google Play. It worked great. But every time I try to update the app by uploading a new version, I get the follow

Solution 1:

1. The package name needs to be exactly the same as the previous versions

2. Your app needs to be signed as a release app and and have the same signing certificate used to sign it.

Seeing that you are using an online converter, this is probably the problem as it is generating you different package names and certificates.