Added Freeze/Thaw and BusyCursor to selection_changed in object list (on Plater), It fixes visible rendering on MSW
Added Freeze/Thaw and BusyCursor to selection_changed in object list (on Plater),
It fixes visible rendering on MSW

prusa3d/Slic3r,prusa3d/Slic3r,prusa3d/Slic3r,prusa3d/Slic3r,prusa3d/Slic3r,prusa3d/Slic3r,prusa3d/Slic3r