Echo shards should be usable on maps to make them update on their own

Was making a giant map on one of my worlds and I thought about how cool it'd be for maps to update without player input. You could use an echo shard with the map of your choosing in a cartography table and get it to update by itself. With glass panes you do basically the opposite, so why not have this too? Echo shards really only have one purpose, and not only is that purpose somewhat similar to this, but the item is rare enough to make this worth it.