Editing URL for Brave App Shortcut

There does not seem to be a method for editing the URL of an app shortcut created from the menu -> more tools -> create shortcut with the open as a window option selected. It creates an app on my Mac, but the URL is fixed. If I want to login with a different account for example, there’s no way to do so other than to delete the app and create a new one.

Currently using Mac Big Sur 11.2 and Brave 1.18.77