No alert indication on world map

i’v noticed that icons displayed on world map dont indicate alert when alert occurs. They remain green.
Im not sure but i believe they displayed in red when alerts were active

Version 1.64.1-156-g867aa132c - Wed Jun 17 2020 00:03:45 GMT+0200
Database Schema 2020_05_22_020303_alter_metric_column (168)
Web Server Apache/2.4.29 (Ubuntu)
PHP 7.2.24-0ubuntu0.18.04.6
Python 3.6.9
MySQL 10.1.44-MariaDB-0ubuntu0.18.04.1
Laravel 6.18.14
RRDtool 1.7.0

They only turn red for device down alert not anything else.

In that case everything is ok. I have port down alert. Thanks