fix(click): remove native click prevent 400ms later

When an actionsheet/popup is open, everything under it has
`pointer-events:none`. However, once they are removed then the click
prevent was removed immediately too, but the click that comes in 300ms
later was still firing whatever would have been underneath the
actionsheet/popup. Instead, wait 400ms before removing the click
prevent, which would block the native click. Closes #2204