Add a new Taxonomy term page I use drupal 8 and I want to add a new view page to taxonomy view.

I tried to dublicate default taxonomy page view and changed path

from: taxonomy/term/%/
to : taxonomy/term/%/newpath


but this is not working. why would this not work?
Did you tried to change the "Contextual filter" settings ? 

WHEN THE FILTER VALUE IS NOT IN THE URL to -> Provide default value (taxonomy term from url)

or check the WHEN THE FILTER VALUE IS IN THE URL OR A DEFAULT IS PROVIDED validation