This is not necessary. The last update (August 7) corrected.
Thank you for your attention.
hello, i had the same problem ... i understood that the files after exporting went to wrong folder.. my solution - to extract files from the folder and to paste them to the main folder.. it is little difficult to explain but you need to extract you files and to paste them to parent folder ( one level up)
if you see tham works - all is good ...