About “Copy as Link”
Here’s a Discourse forum tip regarding Why pasting after “Copy as Link” sometimes yield the copied TITLE rather than the copied ADDRESS”.
the short answer is that the receiving app decides what to do with the copy/paste buffer. 99% of apps will take the address (URL) ; but not all apps treat the PasteBoard as expected.
If you want to force the address into the receiving app, that Discourse entry has the answer.