When copying back a life story (FS calls Biography) to RootsFinder, expanding the entry results in the text displayed as one unbroken block. Any CR/LF from the original text is either lost or ignored.
See example:
https://www.rootsfinder.com/tree/22691/people/7W6-7VMF-V794
vs
https://www.familysearch.org/tree/person/details/LLSQ-PN8
It is also very difficult to edit in RootsFinder.