SharedPreferences not being removed on user uninstalling application

Question

Has anyone encountered this issue on a Nexus 6P device? I am only getting this issue on a Nexus 6P (running Google Fi).

When I install the app there is a key for

Answer 1

In android M and above versions they keep application backups in google driver, you can disable this by using, go to your project manifest file under Application section set android:allowBackup="true" to false.and you are good to go.