I don't know about "bent light" in the FE model.
I do know about light in proven physical models. To start, let's deal with the term "light".
Light as we describe it is just photons. Photons are not predisposed to bend in any direction, unless acted upon by an external force.
So in the FE model, light has the physical property of bending upwards? Why? Please explain, because that makes no sense to me at all. Light can be bent inward due to gravitational pull, but upward? Based on what physical catalyst?