Why don’t employees with less than 40 hours show a weekly summary line?

This is expected behavior and is not an error.

In the Timesheet view, WagePunch only displays a collapsed weekly summary row for employees who reach 40 or more working hours during the selected week. That summary row is primarily intended to highlight overtime calculations.

When an employee works less than 40 hours in a week, there is no overtime to summarize, so their time is displayed as individual daily entries instead. All hours and earnings are still fully included and correctly calculated.

How can I see totals for an employee who worked less than 40 hours?

You can still easily view summary totals for any employee by using the employee filter in the top-left corner of the Timesheet. When you select a specific employee, the summary bar at the top of the page will display that employee’s total working hours, overtime hours if applicable, and total earnings for the selected date range. These totals are the same values that would otherwise appear in a weekly summary row.