nextcloud allowed multiple account within the android client app on a single lock
1.open nextcloud app
2.add security password to protect the app
3.close the app
again open the app and now show the password to open the app
[list any additional material (e.g. screenshots, logs, etc.)]
if an attacker has physical access to an android mobile without screen lock,but with nextcloud installed and set up,he can easily access the nextcloud-files.
regards:Javed Ahmad