Popclip unfortunately does not pop-up automatically in the safari address bar. But it appears with the keyboard shortcut. In previous macOS versions, the pop-up appeared automatically without any problem. Unfortunately, even though I followed all the instructions to fix this issue, the automatic pop-up in Safari address bar was not fixed.
By “pop up automatically” I assume you mean when you select the contents of the address bar? It works for me in Ventura and Catalina; I use it all the time to remove tracking.
Yes, if we select the contents of the address bar. This problem exists only in Safari. In other browsers, when we select the contents of the address bar, there is no problem.