In free text invoice Multi-line entry was entered with separate description for each line however first line description was updated in the voucher for all lines entered.

Already issue was updated in LCS. Below is the reference URL.
https://fix.lcs.dynamics.com/Issue/Details?bugId=407146&dbType=3&qc=f0a513944431d0834240437d0a6c40c107d3c0ccd9855bfa2a2b28212b673c3e
customer\Business impact:
How does the problem impact their business and how bad is it? (Ability to bill, revenue loss, sales etc). No impact
How frequently does this issue occur? On every free text invoice created
Is there a workaround? Create a Free Text Invoice for each line, that way the description would be viable on the voucher for each of the free text invoices. This is not a feasible workaround as it will create much more work for our staff and approvers
Is the customer applying the workaround? No
How many users are affected by this issue? 6
Is customer going live on reported release? [Y/N]: N
Is the issue in sandbox or production if live? [Y/N]: Both
Is customer going live on another than reported release (If Y, which)? [Y/N]: N
Go-Live Date (if Go-Live Customer = Y): NA
Go-Live Blocker [Y/N]: NA