LOS 16.0, Aurora 3.2.4, 'invalid APK' when trying to upgrade apps

Hi,

had the issue with previous 3.2.1 version, installed via F-Droid.

Now installed 3.2.4 via 'adb install', same issue.

I can open the UI, but upgrade fails, no error in UI.

adb logcat (Error in French):

04-14 01:29:15.685  5059  5059 I Aurora Store: Package Installer -> Aurora Store : APK invalide ou corrompu