This Rewind Debugger tutorial, teaches how to record gameplay segments and then inspect data frame-by-frame in real time to observe transition behaviors, variable values, pose blends and more. I also explore how rewind debugger can be combined with other tools like Pose Watch or the Visual Logger for advanced debugging.
https://dev.epicgames.com/community/learning/tutorials/6mkP/unreal-engine-rewind-debugger-in-depth