The list always shows one calendar month at a time based on the order creation date. Above the table there is a month box (e.g. September 2026) with ‹ and › arrows: click the arrows to move a month back or forward, or click the month box to open a month picker and jump directly. The page reloads with that month's orders (the URL gains ?ddm=YYYY-MM-DD). The whole month is loaded at once and then paged in your browser with the Show page-length selector.