Using mulitiple find() in Trigger Expression not firing notification

[GarrettCO]

Hello. Trying to get an understanding of the use of the find() function in trigger expressions. Have a scenario where only need to fire a notification to third-party ticketing only if the SNMP trap has severity of "critical"; lesser severity would not and just be ignored. After the event is pre-processed and logged, nothing happens even though the regexp parameters are met. When I look through the documentation does not appear multiple find() functions can't be done. Not sure if I am misinterpreting the scope of find().

Zabbix 7.2.2

LOG ENTRY:
errorstatus 0
messageid 0
transactionid xxxxx
errorindex 0
VARBINDS:
DISMAN-EVENT-MIB::sysUpTimeInstance type=67 value=1099922469
SNMPv2-MIB::snmpTrapOID.0 type=6 value=OID: SNMPv2-SMI::enterprises.26866.1.1.9
SNMPv2-SMI::enterprises.26866.1.2.17 type=4 value=STRING: "HC2-Chassis"
SNMPv2-SMI::enterprises.26866.1.2.1 type=2 value=INTEGER: 4
SNMPv2-SMI::enterprises.26866.1.2.2 type=4 value=STRING: "Packet Rx/Tx Error"
SNMPv2-SMI::enterprises.26866.1.2.4 type=4 value=STRING: "1/1/x16"
SNMPv2-SMI::enterprises.26866.1.2.7 type=2 value=INTEGER: 0
SNMPv2-SMI::enterprises.26866.1.2.8 type=2 value=INTEGER: 7
SNMPv2-SMI::enterprises.26866.1.2.9 type=2 value=INTEGER: 8
SNMPv2-SMI::enterprises.26866.1.2.88 type=4 value=STRING: "xxxxxxxxx"
SNMPv2-SMI::enterprises.26866.1.2.79 type=4 value=STRING: "Not-Applicable"

POST PREPROCESSED ENTRY
DISMAN-EVENT-MIB::sysUpTimeInstance type=67 value=1099922469
SNMPv2-MIB::snmpTrapOID.0 type=6 value=OID: SNMPv2-SMI::enterprises.26866.1.1.9
gigamon HardWare Name = "HC2-Chassis"
gigamon Notification Level = Critical
gigamon Description = "Packet Rx/Tx Error"
gigamon Port Name = "1/1/x16"
gigamon Rx Tx Type = 0
gigamon Rx Tx Error Type = 7
gigamon Counter = 8
gigamon Host Name = "xxxxxx"
gigamon Cluster ID = "Not-Applicable"

[cyber]

Why multiple finds?

find(/_BCV_Gigamon/snmptrap["gigamonSnmpRxTxErrorNotification - Critical"],,"regexp","\.26866\.1\.1\.9\s.*\s.*Notification Level = Critical\s")

https://regex101.com/r/49SSZf/2