Thank you for your suggestion. This is currently not supported. We will note it down for possible addition in the future. For now, I recommend doing such date conversion using a 3rd party website into the Gregorian system and storing the end result on MyHeritage.com.
I have a number of adopted cousins who are part of our family but do not show up at all on the family tree. Is there something that I'm doing wrong or is this also part of this problem being worked on?
I am having the same or similar problem where the menu asks "delete this person?" I select "OK" and get the message "Cannot delete this person, please delete all connected relatives and try again." But, I don't WANT to delete the other relatives. Nevertheless, I tried it--went all the back to great-grandparents--and I STILL cannot delete the unwanted people.