Although one can set up multiple Accounts tabs with different filters applied (for example, have a cash flow tab for Income/Expense accounts, separate from an balance sheet tab for Asset/Liability accounts), it's less useful than one would like, because the set of columns used with each is ideally different (for example, Total (Period) for cash flow, versus Present for balance sheet).

Although one can configure different columns on different tabs, it doesn't stick. After exiting and reopening the program, whatever columns open apply to all tabs.