Can't import animations from 3DS Max

Hi, I made a quick animation to test in the engine, but for some reason I can’t import it. The import dialog box doesn’t have an animation section, and then what I get from the FBX is only a mesh.

What I do in 3DS Max is to animate a cone, using the Bend modifier, that’s all, I use autokey to change the angle from -30 to 30, so it loops, it’s really simple.

Any ideas what am I missing?, in the export dialog box from Max I do see the export animation ticked, I tried ticking also the bake animation, but nothing changed.

Thanks.