iPad Scribble feature on Explore feed search bar causing app crash. Additional details and repro steps here: https://github.com/wikimedia/wikipedia-ios/pull/3798
Reported by two users:
https://ticket.wikimedia.org/otrs/index.pl?Action=AgentTicketZoom;TicketID=11630989
https://ticket.wikimedia.org/otrs/index.pl?Action=AgentTicketZoom;TicketID=11626504