Thank you for posting here in the Community, @Flipped Out investments.

I can provide additional information on how to sort expenses by project. 

You can generate a Project profitability report in QuickBooks Online (QBO) to view all the expense accounts under that project and then customize it to only have the expense accounts.

Let me show you how:

1. Go to the Projects menu and then select the Project that you're trying to run a report. 
2. Select the View link on the Project profitability under the Project Reports tab.
3. Pick the Customize button and go to the Filter section, tick the Distribution Account box and select All Expenses Accounts.
4. Choose Run report.

You can refer to the following article for more information about this: Track income, costs, and profitability by project.

Here's an article for more information on how to customize a report: Customize Reports In QuickBooks Online.

Let me know if there's anything that you need in generating the report that you need. I'm always here ready to answer them for you. Take care and have a great day ahead!