Looks right to me. Sudoer rules at the bottom override rules above. Do you possibly have another below it? Make sure you don't have an other policy overriding it below.

Looks right to me. Sudoer rules at the bottom override rules above. Do you possibly have another below it? Sudoers rules are interpreted in order. A rule at the bottom will override a conflicting rule above it. Make sure you don't have an other policy overriding it below.