switching from 32x32 iconset to 16x16 doesn't change icon in chat header
When you are using a iconset which have 32x32 icons, and then, switch back to a 16x16 iconset, the icon in the window's chat header stay to the 32x32 iconset.
When you are using a iconset which have 32x32 icons, and then, switch back to a 16x16 iconset, the icon in the window's chat header stay to the 32x32 iconset.