When using the SNMP key format get[OID], only the first line of a multi-line response is collected. The original SNMP format (without get[…]) returns all lines as expected.

Steps to reproduce:

Configure any SNMP item with the key get[OID].

Poll the device via Zabbix.

Compare with a direct SNMP query (e.g., snmpget, snmpwalk).

Actual result:
Only the first line of the SNMP response is stored.

Expected result:
The full multi-line SNMP response should be stored.
Example:

Item SNMP OID: 1.3.6.1.2.1.1.1.0 

TiMOS-B-14.11.private both/ppc Nokia 7710 ISAM Copyright (c) 2000-2022 Nokia.

All rights reserved. All use subject to applicable license agreements.

Built on Build on Thu Mar 31 19:44:13 IST 2022 by bmc in /repo/ef/nantd/sw/vobs/dsl/IPD/main

Item SNMP OID: get[1.3.6.1.2.1.1.1.0]

TiMOS-B-14.11.private both/ppc Nokia 7710 ISAM Copyright (c) 2000-2022 Nokia.