Web Clipper Template JS code snippet

What I’m trying to do

I am trying to execute a JavaScript snippet to insert a uuid in the clipping properties. This works under Templater but I’d like to use this in my vault.

Things I have tried

Understandably, the Templater template “uid: <% tp.user.uuid4() %> is not interpreted when creating a web clipping. I don’t know how/if there is a way to accommodate this.

Is the drop-in folder from the clipper expected to trigger a Templater template based on any rule?