This is actually expected behavior; Manager stores debit balance amounts as positive numbers, and credit balance amounts as negative numbers “behind the scenes” and only changes the presentation for the report while in the program.
When you copy into a spreadsheet, you are copying the actual numbers from behind the scenes. You may want to give the suggestion from this topic a try;
You could also change the signs for Liabilities and Equity by using a formula in your spreadsheet — e.g., =cell * -1 — and then simply carrying it down the rest of the column.
For what it’s worth, I am a practicing professional accountant and would not consider anything wrong with your balance sheet as it appears in Photo 2; in fact, that is how the professional software I use would display it.