When you go to edit a transactions, it opens up in a new page. Then when you click Save or Cancel, it’s a bit disorienting because it’s not easy to see which transaction you were editing, and it doesn’t scroll back to where you were.
In my opinion, it should open a popup instead to make it quicker and less disorienting. Then when you update the transaction, it should just update the transactions list automatically instead of loading it all in over again.