I've followed these instructions to set up Talent Pool.   In the video at the end of the article it shows how to search for candidates by filtering by by Talent Pool - but I don't have the search bar in my view (see attached).  How do I enable this?

Also, I would like to view my Talent Pools in a separate module.  e.g. a tab along the top named Talent Pool which would show my various talent pools and then when I click into one of them I would see all the candidates associated with that pool.  basically the reserve of filtering the candidates by talent pool.  

can someone help me please?