I did not find any issue. Please see the definition of wall boundary condition (bold sentence), that is why you see all wall boundary conditions are set to PSW no matter what boundary condition you chose.
|FREE_SLIP_WALL| |Velocity gradients at the wall vanish. If BC_JJ_PS is equal to 1, the Johnson-Jackson boundary condition is used for solids. A FSW is equivalent to using a PSW with hw=0.|
|NO_SLIP_WALL| |All components of the velocity vanish at the wall. If BC_JJ_PS is equal to 1, the Johnson-Jackson boundary condition is used for solids. A NSW is equivalent to using a PSW with vw=0 and hw undefined.|
|PAR_SLIP_WALL| | Partial slip at the wall implemented as dv/dn + hw (v - vw) = 0, where n is the normal pointing from the fluid into the wall. The coefficients hw and vw should be specified. For free slip set hw = 0. For no slip leave hw undefined (hw=+inf) and set vw = 0. To set hw = +inf, leave it unspecified. If BC_JJ_PS is equal to 1, the Johnson-Jackson boundary condition is used for solids.|
