Searching for a specific word

In the earlier version of Scrivener if I wanted to search for the word “he” I would go to the search bar, first press the space bar then type he, then press the space bar again. Only the word “he” would be highlighted as a result.

Now with the new version if I do the same thing the “he” in the, her, when, whether, and so on appears highlighted, Is there a way to search for a specific word and not every example of those letters in that particular order?

Choose the Whole Word option from the dropdown menu at the left edge of the search box.