mikeymike
Hi
When you play it in Full screen mode the video will use the default 100% size as responsive as per settings in JS its set to 480px with aspect ratio so it will resize depends on the original size of the video to make the aspect ratio of video.
if you force it a fixed height for example using this code
.mejs-container-fullscreen .mejs-mediaelement, .mejs-container-fullscreen video {
max-height: 480px;
}
It will make issue in different responsive views.
