The account payable aging is sorting by due date instead of invoice date. Can I change the sorting?

Yes, you can change the sorting of the Accounts payable aging report, stylqbo.

The Date column is the invoice date of your account's payable. Let's customize your report and include the date column.

Here's how: 

1. Go to Reports.
2. Enter Accounts payable aging detail in the Search field and select the report from the drop-down options.
3. Click the Gear icon at the top right corner of the report page.
4. Check the Date box.
5. You can also check other information that you want to include in the report.

Once done, you can filter the report period. Just click the Report period drop-down and choose your preferred period.

Please see the screenshot I've provided below: 

Keep posting here in the Community if you have other concerns. Have a good one!