"run in postman" to redirect to the postman application

I followed this Postman article to Share Postman elements using the “Run in postman” button

I copied the “markdown friendly” code, pasted it in the documentation.
i can see the button. but on clicking the button the browser page just reloads with the same contents.

i’m hoping : on clicking the “Run in postman” button , to be redirected to postman app on windows. containing the shared content.

i’ve seen this done before, but not sure how to implement in my own.