New update rules for manual Retweet?


i dont have image in my media galery when i copy permalink image from other tweet ,and manual RT cannot display and save image in my media gallery

twitter documentation site :
" if you copy and paste the url of someone else’s photo into your tweet (we call this a manual retweet ), that person’s photo will then appear in your user gallery. the photo will not appear in your user gallery if you use the official retweet button."

now this manual RT can’t work (for image)
how this , any twitter update ,new rules??
how fix this