Hi, I’m testing on 2.4.x latest version 2.4.11. The result I get is that my chrome browser on my mac, which gets the button IDs of my left and right mouse button presses, is correct. You may wish to check this out.
If there is still doubt, you can attach your demo to me.
As i said before the cc.Node.EventType.MOUSE_UP and cc.Node.EventType.MOUSE_DOWN work correctly. The problem only with the cc.Node.EventType.MOUSE_MOVE event.