I am facing the same issues, in my case `signingConfig` was setup, I made one simple mistake, that I forget to change app debuggable to **false**. so even though I generated from menu or from gradle command, build was successfully generated but it was debuggable so play store not accepting signed apk and give me and message like `Upload Failed The Android Bundle was not Signed in`.
I am facing the same issues, in my case `signingConfig` was setup, I made one simple mistake, that I forget to change app debuggable to **false**. so even though I generated from menu or from gradle command, build was successfully generated but it was debuggable so play store not accepting signed apk and give me and message like `Upload Failed The Android Bundle was not Signed in` .
