Keyframing for Position with Beziers

Hello all, I'm very new to the forums and a beginner to DaVinci Resolve. I want to try to create keyframes for a .png that will be changing position on a video clip. My issue is that since the Timeline Keyframe editor is so small, it's a pain to work with beziers. I don't know why but I can't zoom in in any way. How else can I animate my .png or is there a way to see keyframes visually in another tab? The provided screenshot shows exactly what I see on my screen and how hard it is to edit.
https://imgur.com/U5V8IIH