Link from one page to a particular place on another page

I have explored this topic on the general RW forum and despite some good feedback I still can’t get this to work. It works fine in the demo projects I have been sent.
So I thought I’d ask here - I want to create a link which will take me to a particular section of a different page.
I use Joe Workman’s Anchor stack in Foundry on RW7. The pages I want to move between are normal stacks pages.
I’d like though to set the links in Foundry’s various link stacks to go to the anchor.
I’m doing something wrong in the URL section of the Set Link window.
I use the format website/page/#anchorname
Any help would be very welcome.

Didn’t really have the full web address in the link window