Signed Android app bundle export keeps failing

For some reason every time I try to export my game as a signed Android app bundle, the export fails with no error displayed. No errors in the browser console either. I tried both with my main project and a very small one, with no success. Non signed exports work though.

Is anyone else experiencing the same issue?

Thank you for testing! I checked again and noticed that my key alias was different from the one I used when generating the key. Now, by using the same alias, everything works correctly. :)