DTTG copy images and handwriting from apple notes

I currently can not copy/drag images or my handwritten notes on iOS 11.0.2 in DTTG v2.3 inside a formatted note. Only the text copies over. Only enough, I can drag images into its documents listing and it copies over.

That’s correct, the formatted notes editor is not yet updated for drag-and-drop. Also, handwritten notes in Apple Notes use a proprietary data format.