Recent activity is cleared after quitting the application

[Versty]

Version

AdGuard for Android 4.0 nightly 105

Environment

Any compatible android version

Steps to reproduce

1. Install and launch AdGuard
2. Enable protection and surf some sites
3. Go to Statistics -> Recent activity, some requests should be stored in the log
4. Open the Settings tab, then click Quit
5. Launch AdGuard and open the Recent activity log again

Expected behaviour

Requests are still stored in the log

Actual behaviour

The recent activity log is empty