Currently, the option to see the historical changes of your original transaction is unavailable. Having this feature in QBSE is indeed a great idea. Rest assured, I'll take note of your suggestion so I can pass this along to our team. Our engineers are always looking and reviewing customers' suggestions and feedback for future updates.
You can also visit our Product Updates page to learn about the latest news and updates in QuickBooks.
More details about creating and managing invoices are thoroughly discussed in these articles: