dsl job doesn't create a build step for Performance Center using Jenkins API

I set up a new Jenkins server  2.138.1( previous server had Jenkins version 1.7, micro focus plugin 4.0.1)  and installed this plugin version 5.5 to integrate our Load Runner scripts with jenkins. We are using dsl scripts to build all Jenkins jobs. Somehow my dsl job doesn't create a build step for Performance Center anymore and I see no specific error messages anywhere. Maybe url for API changed, or this new version of plugin requires me to update code. On my old server this script works just fine. Here is part of groovy script which isn't working anymore. Other steps related to Bitbucket/scm and post build work okay. I'm attaching groovy  script also

 

configure { project ->
project / builders << {'com.hp.application.automation.tools.run.PcBuilder'(plugin: 'hp-application-automation-tools-plugin@5.5') {
//{'com.microfocus.application.automation.tools.settings.OctaneServerSettingsBuilder_-OctaneDescriptorImpl'(plugin: 'hp-application-automation-tools-plugin@5.5') {

'pcModel' {
'pcServerName' 'server'
'almUserName' 'jenkinsACA'
//'almPassword' 'adpaca'
//'almPassword'(class:"com.hp.application.automation.tools.model.SecretContainerImpl")

{ // '__secret' 'SVgLEvbkajdZLrVegImgVQ==' //}

'almPassword'(class:"com.hp.application.automation.tools.model.SecretContainerImpl")

{ '__secret' 'Dsr90dh/+d6p3F8Mi5p4897Scnz/rUOsGF8TEsxzRxI=' }

'almDomain' 'NAS'
'almProject' 'ACA'
'testId' test.testId
'testInstanceId' test.testInstanceId
'timeslotDuration'

{ 'Hours' test.hours 'Minutes' test.minutes }

'postRunAction' 'COLLATE_AND_ANALYZE'
'vudsMode' 'false'
delegate.description test.description
}
'statusBySLA' 'false'
'runId' 0
}
}
}