I'll share insight on the decommissioned desktop app for QuickBooks Online (QBO), @gstraka.
Since the desktop app or the out-of-browser version is no longer receives any updates, you'll have a better experience using an internet browser.
Other features available for QBO are listed in this article: Accessibility features in QuickBooks. It lists a short description of features available for QuickBooks Desktop, QBO, and QuickBooks Payments.
Tap the Reply button and tag me in the comments below if you have other questions about accessibility features in QBO. I'll be sure to get back to you. Have a great day!