CMS no add video in Gallery Pro

The wix galleries despite accepting videos being placed by editorwix, the CMS system does not accept it, only the option to connect the image does not appear, and the option to connect the videos from the CMS does not appear. does anyone know how to resolve? or wix support can add this function


You can add it in video player instead of video box.
The only problem is that it generates margins on the sides that I cannot remove.