Would not be surprising if it had.In the rendering, the FAXX appears to have vertical tails, while the F47 seems to have canards...
And overall, i would even say that the US MIC has thrown in the towel when it comes to doing completely tailless and canardless 6th gen fighter.
Which would not be surprising considering how much the US has been bleeding human capital and talent from STEM and the MIC industry to finance and other industries.