Inserting Frames/Exposure Without Affecting Pegs

When I insert frames earlier on in the timeline, all the frames in that drawing shift forward, but the pegs stay where they are (attaching keyframes to different places). Does anyone know whether there is a feature that allows you to move both drawing and peg forward/backward in tandem, or maybe even to link them together? I’d be grateful for anything that people could let me know :slight_smile: