Billable time from timesheet not populating service date on invoice

Question

Hello Reckon One community,

Having entered daily timesheets, with customers specified, I was expecting the timesheet date = service date to be populated on the invoice, however this did not occur, even though I selected the relevant timesheet transaction and it is now marked as invoiced.

What setting and/or functionality change is required for timesheet date to populate the invoiced service date?

mjohnson_fr · Answer

... and further, the previously selected now invoiced timesheet date is still being presented in subsequent invoices for future dates

mjohnson_fr · Answer

I should mention that I seem to have been able to invoice the same timesheet date/amount twice, can this be prevented?