Recodes consolidating descriptions on journals

Recode - two lines items on an invoice both coded to 1401-009 Furnishings and i.e. recoded to 6535-001 furnishings . They had detail line descriptions each – The Problem is for invoice purposes they two lines were still separated all good so far. But on the original Journal it was separated out two separate lines with two separate descriptions. But the Recode combined the amounts to one line on the recoded journal and only took one of the descriptions. Lindy Robbins- 1517111000. Inv. #11547. Vendor ID #26 journals original 386 and the recode journal # 904. So why did it combine it on the recode?