The poster puts over 1100 characters in one of the posts, while the default Mastodon server limits to 500 characters. It may be more about images - I think ther

The poster puts over 1100 characters in one of the posts, while the default Mastodon server limits to 500 characters. It may be more about images - I think there's a default maximum of 4 images per post, so overall it kind of makes sense to tie each post's text with the matching image(s).