On the Home tab in the mobile app, the Summary section includes a notice for unreviewed transactions which is displayed above the period picker. The transactions flagged as needing review depend on date range you are viewing.

This is confusing because when the period picker is set to last month, you don't get warned about unreviewed transactions in the current month.

To make it more intuitive, the "Unreviewed Transactions" card should appear below the period picker and above the Period Summary.