URL link to some tag in a file
 

I'm using 3.x pro and if it's a simple file:///foo.html then graffle has no problem jumping to a browser to open that file. But if it's a tag in that file like

file:///foo.html#c151b74db22164b6c4898d12ee0c927b

graffle will give a alarm and ignore the click in action mode even if that tag is valid and any brower would take it.

I just tried 4.1.2 and the problem is still there. Is there a way around this? I want to add links to not just files but tags with the files too.