Bug is still here.
Paint tool, eraser and smudge tool show the same brush in brush panel while actual brush (with size, opacity, flow) is different. Only wet brush tool shows current brush correctly in brush panel.
Its really confusing. You want to know what brush set to eraser or smudge tool, but see there regular round brush that you used in paint tool. Ok, you change brush in smudge tool and now you see this brush in paint and eraser tool.
Fix this, please. Very annoying bug.