How Change The Toolbar Icon Sizes | Mp3tag v2.70

The History of Changes of Mp3tag version 2.70 has led me to believe that it is possible to change the size of the Toolbar Icon Set. However, I must have been mistaken, because I do not find a program option with which to effect such a change. Can somebody please clarify?

Which statement led you to that conclusion? I can see no reference to new user-functions for the tool bar.

Thank you for the clarification.