[Bug] Can't see review comments on my own PR

[pm4rcin]

Hi, I'm trying to reply to review comment on the PR I've created on another repo, specifically rafamadriz/friendly-snippets#500. When doing it I've hit the <CR> and the small buffer has opened on the left top but nothing has changed. I can preview the review comment but I don't know how to reply to it. And since the official guide is from 2022 things look different now and I can't make it work. Look at the screenshot below for better understanding.