Styling ionic v4 scroll bar in ionic pwa


I tried all day and could not find a solution to style the scrollbar. I know it autohides in device but we are talking about PWA. The inherited scrollbar looks ugly. I have tried evrything. The “.inner-scroll” class takes “::-webkit-scrollbar” property but in ionic4 “.inner-scroll” seems to be hidden in shadow root. I think I am being dumb or ionic team have not thought of it yet.