Comments for YouTube videos are not loading in Private windows in Brave.
Since I became aware of the problem several days ago, all videos I’ve opened in Private window tabs have exhibited the same behavior. The ‘comments’ area remains blank (white space), except for a spinning progress meter that spins indefinitely.
I compared opening YouTube webpages in Safari, where I did not experience the problem. The comments loaded with the video, even in a Private window.
So as far as I can tell, the problem only occurs in Private windows in Brave. (In normal windows, the comments load without issue.)