Acro package: starred versions are not working? - TeX

As far as I understood from the documentation, the starred version of \ac command and friends shall not mark acronym as used, thus it would not appear in the acronym list. But in the example below, \ac and \ac* behave the same.\documentclass{article}\usepackage{acro}\newcommand*{\acro}[3]{\DeclareAcronym{#1}{short=#2,long=#3}}\acro{RAT}{RAT}{radio access technology}\acro{CDMA}{CDMA}{code division multiple access}\begin{document}\ac*{RAT}\ac{CDMA}\printacronyms\end{document}...Read more