I can share some information about the different views when running reports in QuickBooks Online, @MGWMI.
 

By default, when you run a report, it'll be on the modern view if it applies. However, if you prefer the old view, you can click on the Switch to classic view button. Here's a screenshot:

I understand how important it is to be able to set either classic or modern view for your reports in QuickBooks Online (QBO). This will be a great addition to the current features that we have, so I'll take note of it. I also recommend leaving feedback from within the account. 

Here are the steps to do that:

1. Go to the Gear icon and select Feedback.
    
2. Provide your product suggestion. 
3. Click on Next to submit feedback.

You can check out this article for more information about providing feedback to make the program better: How do I submit feedback?. For now, I recommend checking our Feedback page for timely updates.

Also, I've attached a link you can visit to stay up-to-date with the latest news and features in QuickBooks: QuickBooks News & Updates.

Here's a reference about customizing reports in QuickBooks Online. It'll let you apply multiple filters to your reports to get all the information that you need. 

Let me know if you need more information about the different views when running your reports. I'm always here to answer them for you. Keep safe, and have a wonderful day!