IP not blocked after unban

On a Windows server with installed crowdsec, an ip got into the ban list, this can be seen in decisions. This ip was removed from the firewall rules, not by the decisions team. delete. After that, the ip was deleted by the decisions command. delete. Now when attacking from this ip, the attacker’s ip is visible through the decisions list command, but the ip does not fall into the firewall rules… Why? How to fix?