What the fuck, #GitHub?! I posted a PR for a $work project, got some reviews, including code comments and whatnot.
As I was responding to those comments, I noticed mine are tagged "Pending", but saw no way to send them. After a bit of looking, it turns out that I had to click the "Review" link, where I could post my pending comments.
There was no indicator that I should do that. It never asked me whether I want to post individual comments, or collect them in a review.
This is horrible. Thankfully, I am paid handsomely for suffering through it. Wouldn't do it otherwise.