vm.host[name] seems to fail with VM names with 3 characters

[notcho-nachos]

It appears as though VMs with 3 characters cant retrieve the vm.host item:

Running:
zabbix_get -s 127.0.0.1 -p 10050 -k 'vmbix[vm.host,tod]'

Returns:
ZBX_NOTSUPPORTED

But all other VMs with names longer then 3 characters works properly. Also all other checks work fine for VMs with 3 or more characters so it appears as though everything is working as it should.

Zabbix: 3.0.6
vCenter: 6.0
vmbix: 2.6.0.157

[dav3860]

I'll have a look at the code to find out where it comes from.

[notcho-nachos]

Just wondering if you had a chance to look into this?