Product search reloads page on pressing enter

[mkllnk]

Steps to reproduce:

• Visit https://regenerative.org.au/directory/directory-products-list
• Type keyword like mince into search: only mince products show.
• Hit enter as many people would do after typing the search phrase: the page reloads and you see all products.

Possible solution:

Prevent submitting of the form as done on the producer search.