Please use underscore (_) for internal links with spaces. It also would be good if you do so for images (it is almost impossible to parse image names with camel casing and unpredictable spacing).
Thanks in advance for your help.
You miss my point. My point is when you click the add internal link button in the editor on the wiki it suggests the format for an internal link is link space title. But that does not work. It should be telling you that it is link pipe title