As an option to @macdevign_mac's hard-coded pause, you could use CLIPBOARDSEED() -- an integer which changes every time the clipboard contents change. So you can pause until the clipboard has changed, however long that might be. You'll have to swap the "Comment" action for your Arc "Select Menu Item" one:
I've added a leading / to both the search and replace terms. It seems a bit redundant to find a character then replace it with itself, but it tightens up your search term to help avoid false positives. You probably won't have a problem without it, but why take the risk?
