confirmation on customer merge functionality

Hello, Quick confirmation on customer merge functionality. Say I merge 2 customers into 1 which had different addresses e.g. ADD1 and ADD2 and both had transactions present in the ERP (AR, PB and OE).

After the merge the present correct address is ADD2 for the customer.

Suppose I pick a transaction with ADD1 and try to credit it in the standard way, the credit document will pick up ADD1 or ADD2. Expectation is to pick up ADD1 from the original document even if the merged customer address is ADD2.