Hi again,

To help maintain consistency when adding crosswalks in Staten Island, please try to avoid "crossing=marked", which is deprecated in the latest version of iD. Also try to tag the roadway/crossing intersection's node with a crossing tag as well, to make the feature more apparent for vehicular navigation.

I'll routinely check and query and clean these up myself, but here is a before-and-after screenshot to help show the local standard (which is becoming increasingly prevalent throughout all of NYC). https://imgur.com/a/agFVMqE