Problem with conditionals

[tokee]

OaiHarvestClientIntegrationTest in ds-datahandler uses the code

    oaiTarget.setUsername(conf.getString("integration.oaiTargets[1].user"));

against a config like

integration:
  oaiTargets:
    - name: pvica5.devel
      datasource: ds.radiotv
      url: <serverurl>
      user: <user>
      password: <password>
      metadataPrefix: XIP_full_schema
      description: Radio- of TV-udsendelser

    - name: pvica7.devel
      datasource: ds.radiotv
      url: <serverurl>
      user: <user>
      password: <password>
      metadataPrefix: xip
      description: Radio- of TV-udsendelser
      filter: preservica
      dateStampFormat: datetime
      dayOnly: true
      startDay: '2024-03-01'

It would be a lot cleaner to write

    oaiTarget.setUsername(conf.getString("integration.oaiTargets[name=pvica7.devel].user"));

but this does not work!?