Fontwork for connectors in Draw

In previous versions of LibreOffice Draw (4.x), I was using the feature described in this video ( which allowed me to have text that would follow the curve/angle of the connector.

I cannot seem to find this feature in version 5.x.

If I open old documents, the text still runs at the same angle, I can edit the text and move the line and the text will follow. If I copy and paste the object within the same document, these properties are maintained. However if I copy and paste the object into a new document, I can’t seem to modify the text and nor can I figure out how to enable the feature.