Steps to reproduce:

1. Add to Host Interface Agent or IPMI
2. Set macro like {$MY_HOST_IP} in IP or DNS value
3. Add host or global macro {$MY_HOST_IP} in type Vault or Secret with IP Address or domain name.

Result:

Host not resolve  {$MY_HOST_IP} to IP or DNS. Zabbix Agent or IPMI not connect to host.

Expected:
{$MY_HOST_IP} in type Vault or Secret should be resolved to IP or DNS.
The resole works correctly if the macro is in type Text.
The documentation does not say that Interface does not support this type of macro.