Before the latest update in the web version of the app, there was a drag-and-drop option, which was very handy. You could open the media library on the left side of the screen and drag images directly from there into the feed. Now, you can only add new pictures to the feed by uploading them through a pop-up window, which requires a few additional steps and makes planning significantly slower and less intuitive. I don’t understand why the developers decided to remove that option; it made the experience much smoother. Would be great to have it back.