BUSINESS INCOME AND EXPENSES - ANY MISCELLANEOUS EXPENSES?

Hi, for the category of 'Other/Any Miscellaneous Expenses' under Business Income and Expenses, there seems to be a bug.   When I enter the Miscellaneous Expense number, it decreases my refund.   This is considered an expense, so I am confused as to why it is subtracted from my refund amount.  Would someone explain to me why this is the case?  Thanks in advance!