The apprenticeship value in the Social Value Bank (EMP1406) represents the value of holding an apprenticeship qualification across a lifetime rather than currently being enrolled in one. The value was derived in this way due to restrictions in the data. This value can still be applied in this circumstance.
For the value of currently being enrolled on an apprenticeship, you should instead use:
Vocational training value (EMP1407) + Part-time employment value (EMP1403)