Support for Shs CHOSEN widget

I tried this module in DRUPAL 8.3.6 with Simple hierarchical select module.

In my content type there are two fields: NATION(Term reference) and CITY(Term reference).
So, I add this depend: CITY is visible when NATION has value 1.

Everything seems to work, but if i set "Simple hierarchical select: chosen" widget for CITY does not work. NATION and CITY are both visible

With "Simple hierarchical select" widget work.