Hi Enrico, I installed Aurora store on same and newer releases as you mentioned, can share my steps:
- Installed the .apk via Vanadium from the Gitlab address: https://gitlab.com/auroraoss/aurorastore or used Obtainium with the same address.
- App asks to allow at least the Required permissions for the app at the first start (Welcome screen):
a) Installer permission to install from unknown sources
b) External Storage Manager: you can use Storage scopes and allow access only to Downloads folder or create subfolder there and allow access only there.