Can't merge transactions for created transfers
I've got a transfer from one account to another. When I imported my data, both sides were created, one transaction in account A and one transaction in account B. When I went to categorize them, I categorized one as a Transfer, and Wave automatically created another transfer transaction in that account. Now I can't merge the original transfer with the created one. They're not categorized the same, because one is created by wave and the other is categorized by me, if that matters. How do I merge these two transactions?