Code reviews are weird. I joined a very small team as a new developer. I got a task, solved it but at code review the senior developer told me to solve it in an

Code reviews are weird. I joined a very small team as a new developer. I got a task, solved it but at code review the senior developer told me to solve it in another specific way. I coded it and it was fine. The situation repeated for few next tasks. It was a bit frustrating because I felt like doing the job twice while "pre-review" of my tasks by the ultimate code reviewer before I started doing them could save both my time and his. But it just wasn't part of the process. Does such thing have a name? A quick check up with a reviewer about whether my plan for implementing the task is align with their preferences?