Journal Entry Disappears in Modern View QBO

A journal entry shows up in my expense account under Classic View, but disappears under Modern View. The account total on the PNL is correct (shows the Classic View amount), but if I drill down on the number in the PNL, the account opens in Modern View and numbers don't match because the journal entry is gone. Any idea on what I may have done wrong? I verified I'm not switching between cash and accrual or changing time periods.