Have built-in "Yes" intent not match on numeric input

Currently when you include the built-in “Yes” intent as a choice in your logic flow, it matches with a user input of any number. Ideally the AI sh not equate a numerical value with answering “Yes” or it’s equivalent to a prompt. I believe this is a bug, and is easily reproducible.

If this is a bug, is there a reliable work-around so that numerical input goes to “No match” instead?