Damn, it is more than 2 years since this request arose.
We can vote here like fools but it leads nowhere. So now, (1) I will vote here and then (2) I will go to use www.Notion.so wich is much more progressive on the development side and now fully interchangeble with evernote (moreover, Notion.so is free).
Ok, last item - No (3) - In 2020 I will check again if Evernote has finally noticed this request and start developing this feature