I have been digging really deep into the philosophy of Buddha. What I have come to know is that Buddha has never talked about remembering past lives in any original text. If he has then please let me know.
Now, what he may have said is the idea of Dependent Origination, that surely many past actions/events were the cause of his birth.
The other thing what I have found is that rebirth in Buddhism is not reincarnation. Keep this in mind. It is the rebirth of consciousness in this life. We go through different perception of the self as long as we cling to desires. Also, sexual desires work vaguely here to change the perception of "I".
However, my question is Buddha has never talked about past life as in life about past bodies before physical birth, if he has then please let me know. (Also, I have found that Jataka tales is fabricated because it is post Canon.)
All the stories of remembrance of past life is fabricated as well, in my point of view, there is also a story where Buddha remembers past life after enlightenment, but it's wrong. He was just pointing out Dependent Origination.
Please let me clarify on this topic. Thank you.