Reference a Dependent Item on the Event Name field of a Trigger in a Template

Hello,
I'm having problems trying to reference a Dependent Item on the Event Name field of a trigger in a template.
It was working on version 6.0.x, and it stopped working since I updated my Zabbix Server to 6.2.x.

Steps to reproduce:

1. Create a template (or use an existing one)
2. Create an item (the 1102 ID says that some user deleted the Windows Security Logs):
   Key: eventlog[Security,,,,1102,,skip]
   Type: Zabbix Agent (active)
   Type of information: Log
   Update Interval: 1s
3. Create a dependent item (I want to get the specific user that deleted the logs, so I did it with a regular expression):
   Key: WhoClearedSecurityLogs
   PreProcessing (regexp): Security ID:\s+([^\n]+)
   Master Key: (the item we created before this one)
4. Create a trigger:
   Expression: last(/Log Monitoring/eventlog[Security,,,,1102,,skip])<>0
   Event Name: User {?last(//WhoClearedSecurityLogs)} cleared all Security logs from the server {HOST.NAME}

Result:
The expression {?last(//Key)} does not translate {?last(/HostName/Key)} when I apply it to the host. It used to work on version 6.0, but it's not working anymore.
I can fix the problem going directly to the host, creating a copy and changing it to {?last(/HostName/Key)}.
Expected:
I was expecting that Zabbix would change the {?func(//...)} to {?func(/HostName/...)} when I apply the template to a host.