Something weird is going on with CIS 439- it makes outgoing rules itself!

I have problem with the newest CIS 3.8 https://forums.comodo.com/firewall_bugs/cis_38_468_x32_allows_all_outgoing_connections_without_permission-t34695.0.html

so during waiting for bugfix I decided to return for some time to version 3.5, I’ve unistalled ver 3.8, cleared registry and program files folder from comodo files. I was astonished when I saw what happened- COMODO made outgoing rule for Firefox itself! I though it was mistake so I deleted all existing rules (ofcourse I left standard settings) and I run Opera, and there it goes again! new outgoing rule without asking!same with firefox!What’s going on? Maybe some files from version 3.8 compromised 3.5?