Cyberix3D - Free Online 3D Game Maker

Hello,

I am using the latest update of the new version of the editor, and changing a SkyBox texture does not seem to work. I cannot select any of the filenames in the fields for "front texture", "back texture", etc., and clicking on the "..." button next to each field does not open a texture picker and instead opens a variable picker, which does not allow me to select textures. Is this working the way it is supposed to?

Thanks.