Cash Box_Line status doesn't affect ending balance

Dear colleagues, 

I have created a cash box following the next steps:

• Make a cash box ‘direct cash payment’, amount -500; manual post to account 6490, print cash receipt.
• Approve cash box and then realized I put the wrong amount and I select the line and click ‘cancel cash receipt.’

Line status changed to ‘canceled’, but ending balance remain unchanged - I think this might be an error. Once you approve the cash box and the transaction is updated to GL, we can cancel only the transaction, but I think IFS is settled to show the actual balance with the last transaction, even if the transaction is cancelled.

In this case the transaction should not be cancelled once the Cash box it’s approved and the Actual Balance should change.

Could you please help me with some advice? You can find attach the cash box analysis with the error.