`DTEMP` of transistor models are disconnected

[GlenHertz]

The transistors with a .subckt wrapper have dtemp on the .subckt line but dtemp isn't passed to the model instance so it does nothing. For example: https://github.com/google/globalfoundries-pdk-libs-gf180mcu_fd_pr/blob/9f992d5a9186d1f7820c58f039c484ad35b2edea/models/ngspice/sm141064.ngspice#L47034-L47057

Would you accept a fix that does this?

.subckt nmos_6p0 d g s b w=1e-5 l=7e-7
+ as=0 ad=0 ps=0 pd=0 nrd=0 nrs=0 par=1 dtemp=0
+ sa=0 sb=0 nf=1 sd=0 m=1

.param
+ par_vth=0.01155  
+ par_k=0.0000  
+ par_l=4e-7
+ par_w=-5e-7
+ par_leff='l-par_l'
+ par_weff='par*(w-par_w)'
+ p_sqrtarea='sqrt((par_leff)*(par_weff))'

.param
+ var_k='0.7071*par_k* 1e-06 / p_sqrtarea'
+ mis_k=agauss(0,var_k,1)

.param
+ var_vth='0.7071*par_vth* 1e-06 / p_sqrtarea'
+ mis_vth=agauss(0,var_vth,1)

m0 d g s b nmos_6p0 w=w l=l as=as ad=ad ps=ps pd=pd nrd=nrd nrs=nrs 
+delvto='mis_vth*sw_stat_mismatch'  sa=sa sb=sb nf=nf sd=sd dtemp=dtemp
.ends nmos_6p0

[GlenHertz]

Hmm, it doesn't seem like BSIM4 supports TEMP or DTEMP on the model instance line. Just global .TEMP 27 is supported. Should dtemp be removed on the .subckt line?