(bug?) Selection Color alpha channel in filtergraph~

bkshepard's icon

The alpha channel of the "Section Color" option in filtergraph~ isn't working for me. It looks like it is permanently set to about 0.20. I can change the color, but moving the alpha slider doesn't seem to have any affect on the transparency. The alpha channel works fine on all the other color options of filtergraph~, though.

Max 5.1.8, Mac OS 10.6.8