{HOST.NAME} Macros stopped to expend on the map in Zabbix 4.2.6 properly

Steps to reproduce:

1. Create the Map
2. Add any current host
3. In Label field put {HOST.NAME}{HOST.IP}
   IN:{{HOST.NAME}:ifInOctets[eth0].last(0)}"

1. Click on Expand macros

Result:

See screenshot...

Expected:
See screenshot...

Worked in Zabbix 4.2.4.