Lockbox transactions missing Exchange Date in the Cash Clearing screen

In testing the lockbox process in our test environments I've noticed that receipts that have been processed through a lockbox interface do not contain a date in the Exchange Date column/field in the Cash Clearing screens.  I'm not encountering any issues in the ability to post/clear/unclear the transactions but I'd like to know if there are any issues we may run into where this information not being populated for deposits via the lockbox interface vs deposits process manually.  Can you please let me know of any possible issues we may encounter if we proceed with lockbox processing and the exchange