This may well be a known issue or perhaps it's something I'm doing wrong on my end. However, following the standard process of adding a hyperlink to text in a confluence article is not working for me. I've followed this same process hundreds of times with success up until yesterday:

However, when I click out of the hyperlink box, the highlighted text is not hyperlinked. I attempted to publish the article thinking that when published the hyperlink may appear but with no luck.
Any feedback is greatly appreciated!