STEADY_STATE() command in perfect foresight simulations

Hello!

I would like to know if there has been any changes in this regard since this post was actif.

Does the steady_state command in a perfect foresight simulation with permanent shocks uses the steady state value of the variable at each shock value ? Meaning does the steady state state value changes at each iteration?

If the steady value changes at each iteration, is there a way to call the value of the variable in the endval block ?