Instead of multiple columns, there is just one column called simply Balance.
When you click on the amount, you will see list of all receipts, payments & transfers posted to that cash account. There is new Status column instead to indicate whether transaction is cleared or still pending.

Pending transactions are automatically pushed to the top (just like it’s done with unpaid invoices). If you want to see balance of only cleared transactions (which should reflect your bank statement), then that would the the balance amount of the first transaction marked as cleared (in the case of this screenshot, that would be $11,621.62).
If you want to see total pending payments or total pending receipts, then this won’t show anywhere. The reason is that most users have only handful of pending transactions at any point of time (there are 3 in the screenshot) and even if they have more, I’m struggling to see the use-case why it would be desired to see such a total. Generally you really care about individual transactions and looking to clear them as soon as possible. Totals are irrelevant (as per my assumption but I’m open to discuss this further)
Overall, what I’m trying to achieve is to make the system more intuitive under Cash Accounts tab. Previously, if you had pending transaction, you had to go to pending column, mark transaction as cleared and the transaction would be gone from the list. This is something I was trying to avoid as you don’t clearly see where it went. Under new interface, editing pending transaction will bring you back to the original list of all transactions and you can see the transaction is now marked as cleared (instead of pending). In other words, there is just one list of all transactions and new column Status to indicate whether transaction is cleared or pending.