I'm flying US for the first time in years tomorrow - should my OLCI boarding pass say *G on it? It has my UA number on it but no designation that it's UA (vs US or whatever).

When I called US to get exit row seats the agent had to put me on hold and call someone (UA?) to verify that I am actually a *G member. Thus I'm wondering if someone didn't key in that it's a UA frequent flier number versus US.