sample queries on home page not auto-searching on click

[jmckenna]

• in the old interface, clicking on a suggested search term (such as "Heavy Metals") automatically performs a search, for that term
• in the new interface, clicking on a suggested search term does not execute a search
  • the user assumes that the search will be performed when clicking the term
    • instead, the user has to then click again on the "Search" button, to perform the search

source:

• https://dev.oih.iode.org/
• https://oih.ioc-africa.org/