Wrong visibility displayed while editing

[sk22]

Instead of the post's actual visibility, it's locked to the default visibility for new posts. For example: I create a post with public visibility; but when I edit it, it's displayed as followers-only (my default post visibility). Saving doesn't have an effect, of course, since you can't change existing posts' visibility anyway.

(~~I also don't know if always using the default visibility for (new) posts when the replied-to post is more visible – even when replying to one's own post – is that intuitive either, but that's not directly related to this bug.~~ This seems to be Mastodon web's behavior as well, so nevermind)