[Moose-dev] Roassal RTSetEdgeAlpha not applied on line heads

Hi, RTSetEdgeAlpha doesn't work properly when applied on ArrowedLine. The line itself is correctly changed, but the arrow head remains in original color. ~~~~~~~~~~~~~~~~~~~~~~~~~~ |v es| v := RTView new. es := RTEllipse new color: Color blue; elementsOn: #(1 2). v addAll: es. v add: (RTArrowedLine new color: Color purple; edgeFrom: es first to: es second). RTHorizontalLineLayout new gapSize: 30; on: es. es @ RTSetEdgeAlpha. ^ v ~~~~~~~~~~~~~~~~~~~~~~~~~~ p.s.: should I be posting bugreports in some Moose/Roassal bugtracker, or mailing list is fine? Thanks, Peter