Why did panoramic viewing change on the Samsung Galaxy S6?

On my Galaxy S6 I used to be able to view panoramic images in the gallery by double tapping on the image and it would zoom in to fill the screen and then pan from left to right across the entire image automatically. I loved this feature for showing panoramic images. However, since updating the operating system this feature seems to have disappeared. I am hoping there is a setting or at least some kind of app that recreates what it used to do. Has anyone else run into this.