The residual nucleus is still the target nucleus in the material?

A simulation was built to exam the isotopes produced in the simulation using fluka 4.3.2,
in the result, the recoil nucleus is still as the target nucleus (197Au),

here is the .inp file and result:
Isotope.inp (1.2 KB)

This is because you did not ask for the point-wise treatment (by an empty LOW-PWXS card).
With the old group-wise treatment, which presently is still the default, the recoil (apart from few exceptions) is not generated/transported, but just scored, and the note you highlighted does not apply.

@ceruttif , thanks for your reply!