[Facebook] Page Admin discloser in "Team Members"

 Because of a dead or a corrupt feature called "Team members", a Page Admin will be exposing his personal Profile.

POC -

Page owners who have added themselves as "Team members" were in loss of control and would be disclosed here - https://www.messenger.com/target_page_ID_or_username

Timeline -

Reported - Thursday, February 4, 2021

Triaged - Saturday, February 20, 2021

Fixed - Thursday, February 25, 2021

Rewarded - Tuesday, March 9, 2021