I've done a bit more testing and found that while it can be used in URLs it's problematic. When pasted in the navigation bar it causes errors in both Chrome and

I've done a bit more testing and found that while it can be used in URLs it's problematic. When pasted in the navigation bar it causes errors in both Chrome and Firefox. There's probably a way to exploit this and make it work but I don't have time to dig into it right now.