Change in Behavior of "embeddedView"

I am facing the same problem.
Could replicate it easily, just following the "Drop configuration" video from the inductive university.
Expected result (as of the video):
image

Result as of 8.1.37 (and nightly as well):
image

The default size 320x320 overrides the size of the embeddedView.
Thats VERY incovenient.