How to reset camera in game by panning?

coming back to start, here what exactly is happening while you are doing timeline? as i see that, lerp’s A value is current Roll and B value is of Roll where you want camera to be (like roll and pitch), i hope you are saving the variable like before camera actually turns, set this variable so that we have roll and pitch where we want to go back… and i think you did right? so what exactly is not working? camera won’t rotate back or smoothness is not there or?