Bring back "do you wish to terminate running client?"

recently updated to new client, and the most annoying thing is that i cant restart client by opening a new one. just today for whatever reason my client froze, and i had to go into task manager and end it rather than what i used to be able to do, which was simply open a new one and click the option to terminate the old one. (for those wondering new client only lets you "close currently running client to open new one")

small but very annoying thing that i would absolutely LOVE to have back.