Hi, I’m using the WordPress video post and uploading the video via URL. The main larger image is captured and shows in the video slider, but the smaller thumbnail always shows ‘No Image’ by default. Why does the larger image show, but nothing for the thumbnail until I screenshot the video and upload a featured image, then thumbnail shows what I uploaded? I also have the embed URL in “Featured Video” section with ‘Replace featured video in single post’ unchecked.