Hitting Close and New should prompt to save in Windows Desktop app

[KMI-Keith]

When you hit the Close, New or Open tab while working in edit mode it does not prompt you to save or save your work. Made that mistake before I realized it wouldnt allow for multiple instances of PowerApps to be open. A simple prompt or auto save would be great. Autosave would need versioning though to roll back to previous versions.

Thanks!

Keith