It has definitely been changed on my S10e, and not for the better. Above solution works but with a twist. First, you have to hit the > sign to the left of the text field to get the + sign to show. Then instead of the 3 dot menu, there's a big blue Icon labeled Schedule Message mixed with other icons like Quick, Image, Calendar, etc. Glad it's there, but what a stupid change! Was far better when it was on the upper right Kabob menu (developer name for 3 dot menu).
... View more