More specifically, Interface X Components store the following elements in the browser's local storage:
|Short-term session ID to be sent to the Tagging API. It identifies short sessions in a device. It does not identify individual shoppers in any way. It's required for Analytics, Next Queries, and Related Tags features
|Timestamp for the current session ID
|Stored until the shopper clears/disables the feature
|List of the searches performed that the shopper has chosen to store, which are shown in different steps of the search journey.