Where did Original Time Estimate Field Go?

[Sally Shaughnessy]

Working in scrum boards, I no longer see an option to add an original time estimate to my issues, to the card view, etc. I only see time tracking and issue size, but no longer see an option to add an original time estimate form the "Where's my field" dropdown. Anyone else? Appreciate your helping me troubleshoot. 

[Mohamed Adel]

@Sally Shaughnessy

Did you try to check the board configuration