Inibuilds A350 FBW Rudder - approach handling

I fly 2 approaches with the Inibuilds A350, highlighting issues I believe are with the rudder. In the first approach, I use the standard technique using small sidestick inputs and keeping my feet off the rudder. In the second approach, I apply my GA skills and use small rudder inputs to coordinate roll inputs, achieving a much much tighter approach path and a more coordinated aircraft feel. I believe then that the issue is the FBW rudder implementation during manual flying...