Update bilinear for native workspace

Marlin/src/feature/bedlevel/abl/abl.cpp

@@ -359,7 +359,7 @@ float bilinear_z_offset(const float raw[XYZ]) {
 
 #if !IS_KINEMATIC
 
-  #define CELL_INDEX(A,V) ((RAW_##A##_POSITION(V) - bilinear_start[A##_AXIS]) * ABL_BG_FACTOR(A##_AXIS))
+  #define CELL_INDEX(A,V) ((V - bilinear_start[A##_AXIS]) * ABL_BG_FACTOR(A##_AXIS))
 
   /**
    * Prepare a bilinear-leveled linear move on Cartesian,