Steps to reproduce:

1. I've followed documentation to import msteams media template and connects zabbix with teams channel to receive notifications - this part is working as expected.
2. When I get notification on Teams client in mobile when I press event info button it takes me to zabbix server gui with corresponding trigger infromations.
3. When check same notification on Teams client on WIndows 10 button have no url underneath and it's trying to open page: https://teams.microsoft.com/null 

Result:

Expected:
This is how it looks on mobile teams: