Brave Shields Domain Reordering Leads to Origin Confusion

Summary:

brave shields shows the domain like 1.attacker.com as attacker.com.1

steps to reproduced

1. go to brave browser ( currently i am using ubuntu as os and browser version is Brave 1.89.132 (Official Build) (64-bit) Chromium: 147.0.7727.56
2. go to 1.1.1.1.attacker.com
3. click on brave shield and you can see that the site name changed to attacker.com.1.1.1.1