Humble update, so we've got Hungary Schengen visa and scheduled appointment on November 29th in Warsaw. Sadly our medical was postponed due to various reasons until 27th. And Larisa needed one day to get to the embassy as there is no direct flight from Warsaw. Doctor did help us and sent medical directly to the embassy so she didn't have to pick it up next day (her flight was at 5am that day and I-693 is ready at noon next day in Moscow).
I've been in communication with the embassy and they also approved such I-693 transmittal. Yesterday she had an interview, I don't have all the details yet, but they did hold her passport.
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