I hold an ATPL(H) used for offshore flying but also have R44/R66 ratings for onshore flying and have for many years had the tests and PC’s performed by CPL(H) holders, in fact as far as I know nobody in the company that operates the R44/R66 holds an ATPL(H) except for me.
I tend to agree with Mr Aucky as the APTL is not relevant to the SE/SP types, it seems to me excessively strict for the CPL examiner to not examine in this situation.