The server loses visibility of the active order while building it
As servers switch between menu categories and filters, there is no persistent summary of what has already been added, so they cannot easily review the order, confirm it with the customer, or keep building confidently.
Why it Matters
When the working order disappears, the burden shifts to memory. Servers carry more cognitive load, lose confidence mid-rush, and slow down precisely when speed and accuracy matter most. This is especially costly on larger or more complex orders, where a single missed item surfaces later at the table.
Recommendation
Pin the active order to a persistent rail that stays visible across menu navigation, with running totals and item counts always in view. This recommendation was informed by reviewing interaction patterns from established POS systems, where the active order remains visible throughout the ordering process.

