Hello, 
the thing I've already tried the endpoint value and it doesn't work either! The whole reason that I made this post is because no online solution seems to be working for me, for scoped/global ui pages, end point usage, even tried making the ui page public, but, to no avail.

And well, just in case I tried using the glide modal in a client script but the behaviour still remains the same, so I concluded it may be a glidemodal issue for scoped applications.

Thank you although!