WeWork Engineering Director interview questions

Initially contacted by a third party recruiter for a role for which there was no job req publicly available. Took over a month to coordinate initial 30 min call. Weeks after initial outreach, after my hounding, I finally got a description citing the need for: "[a] person [to] build and run the Web, iOS, and Android teams that implement, manage, and improve code that drives all WeWork applications [having] experience in managing client teams, full-cycle (UX through deployment) [...] across all 3 stacks" ... which describes my experience. On the phone, after an initial exchange of pleasantries, I gave my schpiel about my years of (15+ yrs) web and (1+ yr) mobile experience. No sooner was I done then the hiring manager asked very specific mobile-oriented questions (see below,) for which I At the end of the call, the hiring manager stated a desire to move forward but a few days later, I got correspondence that "unfortunately [the company] decided to pass. They thought [I was] a good process-minded manager, but lacked the subject matter enthusiasm they were hoping to see." Apparently, the role is much heavier focuses on mobile application development and management than the description lets on. There was no mention of 2+ yrs of mobile application development and/or management which IMO is what that sort of ask demands.