Looks like ZBX-14313 Triggers with "All problems if tag values match" option do not work - ZABBIX SUPPORT has returned.

Steps to reproduce:

1. create trapper item(s) with value type "Character" or "Text"
2. set trigger name: MyTrigger  

   {{ITEM.VALUE}.regsub("(state critical)\|id (.*)\|source .*\|nomname (.*)","\3")}

3. create trigger:
   1. Problem expression:

      find(/Templatename/alarmitem["1.2.3",1],2,"regexp",".*critical.*")=1 or find(/Templatename/alarmitem["1.2.4",1],2,"regexp",".*critical.*")=1
      

   2. OK event generation: Recovery expression
   3. Recovery expression:

      find(/Templatename/alarmitem["1.2.5",1],2,"regexp","\|ack .*")=1 or find(/Templatename/alarmitem["1.2.6",1],2,"regexp",".*critical.*")=1
      

   4. PROBLEM event generation mode: Multiple
   5. OK event closes: All problems if tag values match
   6. Tag for matching: trigsourcedev 
   7.  Tags:
      1. trigsourcedev:

         {{ITEM.VALUE}.regsub("(state critical)\|id (.*)\|source .*\|nomname (.*)","\3")}

4. Send data:

    
   $ bin/zabbix_sender -z localhost -s host -k "alarmitem[\"1.2.3\",2] " -o '"state critical|id MR1210400|source equipmentMalfunction|alarmText CellDown||||||||nomname TESTI_ROU123 TESTI_RVT123"
   $ bin/zabbix_sender -z localhost -s host -k "alarmitem[\"1.2.3\",2] " -o '"state critical|id MR1210400|source equipmentMalfunction|alarmText CellDown||||||||nomname TESTI_ROU123 TESTI_RVT456"
   $ bin/zabbix_sender -z localhost -s host -k "alarmitem[\"1.2.5\",2] " -o '"state critical|id MR1210400|source equipmentMalfunction|alarmText CellDown|||||||ack test|nomname TESTI_ROU123 TESTI_RVT123"
   

   Result:
   Last triggered problem is solved(nomname TESTI_ROU123 TESTI_RVT456)
   Expected:
   Problem with tag trigsourcedev: TESTI_ROU123 TESTI_RVT123 should be closed. Also after this user needs to close issue with tag trigsourcedev: TESTI_ROU123 TESTI_RVT123 manually even when it receives it's "own" resolving trigger.