creating personal stations

After I got set up on Apple Music Plus, a station called (my name's) Station appeared. It plays a variety of songs of interest to me, not just one genre or artist. My wife also has Apple Music under the family plan, but there's no (her name's) Station. When I try to create a new station on her iPad by clicking a track, it tells me it can't do that now. Plus I'm not trying to create a station for her based on that one selection, I want a station similar to mine. What am I missing?