Are the parents & siblings found on FamilySearch.org accurate for Jane?
https://www.familysearch.org/tree/person/details/L71R-YVY
"Locking" of relationships (to prevent inadvertent changes) works best when the entire "immediate family" is complete:
parents, siblings, spouses, and children.
All the profiles do not have to be 'complete', as they can still be edited/updated, but all the profiles should be "present" (since a relationship locks prevents adding or removing from the immediate family without a Curator's assistance).