I'm glad you said this because I was starting to wonder if I should be worried... my nine month old cockerel crows right next to me and mounts the pullets in front of me but gives me zero trouble. I keep hearing that he shouldn't do these things with me around though.
Ditto, I didn't realize it was an issue. My original roo never did anything around me and ten he start coming after my kids. My new roosters do everything around me and are the sweetest things, they never come after me. Now, I do "break it up" if he attempts to mount while literally next to me but usually I just let him do his thing.
I'm glad this is ok.