Putting this in your CSS somewhere should fix it:
.mejs-container {
height: 0 !important;
padding-bottom: 56.25%; /* 16:9 */
position: relative;
}
.mejs-overlay.mejs-layer { height: 100% !important; }
That went pretty quick! 🙂 Great support man!
Works great now!
Just got the same thing after updating…