EM M1 vs M1 Research Scientist Manager at Meta

From my research on Blind it’s seems that the M1 Engineering Manager interview process is: * Phone Screen: 1 People Management Interview and 1 System Design interview * Onsite: 1 People Management, 2 System Design, 1 Coding and 1 Project Retrospective. I am wondering how this is different for Research Scientist Manager (Research organisation FAIR). Any information or experience interviwing for M1 Research Sceintist Manager Role? Thanks for your help