Merge "docs: Voice transcription - addition of known issue" into mnc-io-docs am: 6c5d5320e4 am: df502ca47d
am: 19397a4492

* commit '19397a4492c250eff92a2a705a2799aff8dba173':
  docs: Voice transcription - addition of known issue

Change-Id: I7748a296ff51b6e2bce1decfe0c734b4d3f98cef