Dragging Image from Assets pane to WYSIWYG issue

Hi,

We are using Episerver 7.5.

When we drag an image from the Assets pane to a WYSIWYG the path to the image would be something like:

https://www.ABC.com/admin/CMS/Content/globalassets/en/content-images/about-us/ceremony.jpg,,9168?epieditmode=False

This url is in the admin so the image isn't displayed on the ront end of the site.

If we used the WYSIWYG image picker it would set the path correctly.

Is there a setting in the CMS that needs to be set?

Thanks

Jon