Lack of objectivity over the lifetimes …. The same person identity but the filtering apparatus (sense intellect and) the environment change constantly. The apparatus is making regular assessments sometimes every single moment, these are not noted by any regular person. The inSelf yogins are tasked to develop objectivity into all things external to the core-self. From this perspective, the philosophers are asking the wrong questions.

Consciousness is constantly checking itself against the environment like the fish in the water whether it is aware of it all the time or not, it is always moving around the water environment and growing or evolving within it. So the subtle/ body as mentioned by devaPryia is indeed doing such work, by definition.

The summum bonum of the experiences are to benefit to the attentive core-self hopefully!