Send and Catch uniqueUrl

[Daymon]

I tried to follow the documentation available on https://docs.espocrm.com/administrat...tracking-urls/ to create and catch url in workflows.

However, the process does not get the signal properly. My target Entity is "V3DealRounds", the tracking url from the "Campaign" is 602d3983a1f8e16f3. I tried the following:

1)
Create an email template with the following link:
{trackingUrl:602d3983a1f8e16f3.{V3DealRounds.id}}


2)
Add an Event Signal, trying to catch the following signal:
clickUniqueUrl.V3DealRounds.{$id}

The e-mail is sent properly to the user, however the Signal is not caught and the process does not move further.

Are the codes properly generated? It is a bit weird that the tracking url is not required in 2.