I can confirm that adding a 2nd account fixed this issue for me. The signature selector returns when composing a new email. I had a single account set up and was experiencing the same problem after updgrading to 10.10.
I can confirm that adding a 2nd account fixed this issue for me. The signature selector returns when composing a new email.
I had a single account set up and was experiencing the same problem after updgrading to 10.10.