(SU2019 Enscape 2.7 preview 4)
When clicking on the button to "create scene", if I have a non-active section plane in my model, it automatically becomes active as the scene changes within SU (and is generated) to match the enscape window. This then updates the Enscape view to show the cut section when I didn't want it to.
(I generally create the scene after I set something to start rendering an image... I'm just waiting for something to break as it starts to render and I quickly toggle the section off again.)