Replied by Administrator on topic Re: Clicking on any thumbnail displays the same video.
All Video Share menu pages works based on SLUG(English alias name for your video) value from the video form. It seems you have provided same SLUG value for some of your videos (OR) the SLUG field is empty. Just open such videos in component back-end, clear the SLUG field and fill the field with unique SLUG(English alias name for your video) value. Then check at your front-end. Hope, this solved your issue!!!