I Steps: Go to http://cn.msn.com/ II Issue: Click on vertical scroll bar and try to drag the bar up/down. Nothing happens. The page doesn't scroll. But on using the mouse wheel scroll, the page can be scrolled. III Other browsers: IE7: ok FF3: ok Opera9.24: ok IV Nightly tested: 31238
I can confirm the bug in Webkit r34278 but only on Windows. Webkit on Leopard behaves normally.