been in this role for a few months- before joining I clearly communicated that that I would like to start early so I can leave early- this makes it easier for me to organise other staff around work. Today it was mentioned by my manager that one of the days when we were on site the senior lead walked by and commented that was not there around 4- this would be because I start at 8 don’t break for lunch and leave at 4- then it was mentioned that it’ll be better if I stay until 4:30 to be seen- as when I go or promotions this will be seen as a positive point!!! I was under the impression that promotions are given based on qualifications and capabilities not just warming the seats. I politely mentioned that I made the time requirement clear when joining- I am flexible when there is a meeting or deadline but don’t see the point of just hanging hoping to be spotted. Was I unreasonable ?