Watch Face Format 2 - Problem publishing watch face

Watch Face Studio
1

I created a new watch face in WFF version 2 in Android Studio.

But I can’t upload the .aab package in Play Console - I get the error:
“An error occurred while downloading the Android App Bundle. Please try again later. If the problem persists, please contact Google Play Developer Support.”

Has anyone else encountered this problem?

2

I think there is a problem with the Play Console. I also had this problem, it is not due to the AAB file.