I have an Expo React Native app, which I have successfully submitted to AppStore and PlayStore.
However, I need to submit it to Huawei App Gallery.
The step I'm stuck is the "App Signing" where I need to provide certificates.

I don't know how to get the certificate.pem and encryptedPrivateKey to submit my aab file.
I used expo fetch:android:upload-cert and got app_upload_cert.pem, but I'm lost on encryptedPrivateKey.
Has anyone faced a similar issue?