Search slideout personalization with UD column not showing data

When personalizing columns on a search (Specifically searching ShipTo off of an Order) if I add a UD field that has been added to ShipTo, that column of the search is empty. However, if I load up said Customer and go to the ShipTo list page and add those same columns to the grid, I do see the data. Is there something I’m missing or is this a known issue?