Replay feature request

Is there any potential for the addition of rewinding a replay while going through it? I wasn’t sure if the format of replay was taking every instruction recorded in game and “replaying” them to create the actual function, which is why I thought replays from previous patches are impossible, but it would be very useful when reviewing a game to rewind to a certain point. At the moment if I want to take notes on events I’ll end up pausing to catch everything in a moment. Sometimes I’ll revisit a replay and notice that I missed things in my notes.

I would really like the ability to rewind while watching replays. It feels like something that would streamline the learning process. Are there any replay features you would like to have added?