Thanks for getting back to us, @GavinSP.

Rest assured our product engineers are already aware of this feature request. In the meantime, I encourage checking our QuickBooks Blog page to know about the latest news and updates in QuickBooks Online (QBO).

Also, you might want to check this article for reference in case you want to learn how to customize invoice in your QBO account: Customize invoices, estimates, and sales receipts in QuickBooks Online.

Should you have other concerns in the future, you can always get back to us anytime. The Community is always around to help.