Redwood Add Sickness Absence No Business Title Field

Hello,

After enabling Redwood for Absence Management, when an employee with multiple assignments attempts to book sickness absence, no Business Title field is visible on the new absence page:

The error message "The value of the attribute start DateDuration isn't valid" is displayed when staff with multiple assignments attempt to book sickness leave.

The same task for the same employee works correctly in responsive pages.

Does anyone know why this would occur and how to fix it?

Thanks,

Lee