Appearance... | system fonts... | button font... |

then click on one of the point sizes in the righthand pane.  Although it
appears to register the click, the list selection does not update.  Arrows
too, no effect...
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.squeakfoundation.org/pipermail/squeak-dev/attachments/20200103/1ecbf74c/attachment.html>