On the reward calculator page, the default input amount shown for an account with non-zero available balance is 1000 WND. Clicking the max button makes it 0.

This is the account balance details:
5DUSGtXJpF4gbnyHrcdq7YWM24MBW2QFRh88xeVt1QJktm8S

How should cases be handled for accounts which have funds locked, reserved, available and unbonding simultaneously at once?