Hi there,

small typo: Facebok profile ID = Facebook
The profile ID don't save. When i close the screen and come back the ID is empty.
I checked the database and the ID is save correctly here.

This issues have been fixed on our latest version. Can you please download it again and retry to save the data again.

Another question: can i use the profile id of my facebook businesspage here or is this only for my personal facebook profile?

Currently, facebook doesn't provide "Open Graph - Object Properties" for facebook page yet as you can see in the link below. We will see if facebook allow this and we will consider to implement this in future release.
https://developers.facebook.com/docs/sharing/opengraph/object-properties#standard