Steps to reproduce:
- Enable "Guests" group if not enabled.
- Logout from Zabbix UI.
- Reopen your browser with Zabbix UI tab.
- Navigate to Reports -> Audit log
A two useless records about successfull guest login is shown:
- First was created when after logout, the user was redirected to login page
- Second was created after browser reopening
No audit log records about successfull guest login is created upon opening the login page.