Supplier starting balance (unpaid invoives)

when I am entering opening balances of supplier there are two starting balance is shown.

Unsure why you have “two” Starting Balance entries, generally you only have one.

As an aside, how did you get to that screenshot with the word “colour” appearing after Suppliers - top left corner. Also, note how you don’t have an “Edit” button to the left of the Starting Balance Entry. What version are you using ?