Are there any updates on the problem with expense categories being missing in the app?

Hello and welcome to the QuickBooks Community, beesbyag

This has now been resolved by our Engineering Team as part of the new app version. For the fix to take effect please delete the QuickBooks mobile app from your iOS device and install the most recent version (24.05.9) from the App Store.

Thanks for your patience while we worked on this. If there are any further issues, please do let us know.