Have the ability to press a save button or a apply button when changing the inbox or assignee, so that the user has a chance to enter all internal comments or other additions before it disappears from their view.
for tickets to be truly useful you need to be able to select a return time to the inbox if unresolved -similar to Snooze. Also comments and replies should move it back to Assigned
My IOS mobile app asks me to sign in everyday and our company emails are long and annoying to type. It would be helpful to have the option to sign into the app via Face ID