Field pretty name should not take precedence over the specified translation prefix

{{liveData id='releases'
  source='liveTable'
  sourceParameters='className=ReleaseCode.ReleaseClass&translationPrefix=release.livetable.'
  properties='version,releaseManagers,releaseDate,releaseNotes'
  sort='releaseDate:desc'
}}$jsontool.serialize($liveDataConfig){{/liveData}}

Using the example above, a live data with a liveTable source and a source parameter with a class name and a translation prefix, if a translation key exist (for instance release.livetable.releaseDate), the label of the column will still be the pretty name of the corresponding field (ie, the pretty name of the releaseDate field of the ReleaseCode.ReleaseClass XClass).

This is not the expected behavior and the translation key must be used in priority.