We used the plugin via DSL

Example
  [$class: 'CascadeChoiceParameter', choiceType: 'PT_SINGLE_SELECT', name: 'HELM_CHART_VERSION', referencedParameters: 'LOAD_OLDER_VERSIONS', script: [ $class: 'ScriptlerScript', scriptlerScriptId:'somescript.groovy', parameters: [
          [name:'repo_API_URL', value: constructedRepoApiUrl] ]
           ]]

Inside the scriptler script we are using also some parameters from the job.
The parametres always were propagated to the script despite the setting "Propagate Job params to script"
After upgrading to 2.7 it sopped working

Unfortunately I can't also find anyway how to set this setting "Propagate Job params to script" via DSL. 
If I set the setting in GUI, it's cleared again after the job runs.