Unchecking one alias checks one previously unchecked and checks it. This is on the latest beta.
Accounting is not checked
Now go into abuse and uncheck "Alias can be used as from address in webmail", "Show in Global Address List", and "Show as a room in chat (Enterprise Only)" and you get this result.
I did this as these new features I am assuming started a bunch of calls from clients asking why there FROM list has information showing up that never was there.
Informing people to uncheck is not a hard thing to do but when you uncheck one and it checks another that was previously unchecked is a serious problem.