Maybe LBA demonstrated safeguards that satisfied the auditors?
It is a matter of great concern in respect of an audit carried out in 2015, that there is an open finding on this issue which can only mean that LBA have not corrected their procedures.
If they had satisfied the auditors why is the finding still open?
But think about what you just said. You are the captain with a licence. Next to you sits an unlicensed co-pilot and the regulator tells you its perfectly ok for the co-pilot to take all the decisions and you as the captain are not to check his flying.
I challenge you to find a way of satisfying the auditors on that one.