More browser console discrepancies with let keyword

JavaScript
1

Tell us what’s happening:
I do not understand why my browser console does not yield the same results as FreeCodeCamp.

Your code so far
The following code passed the test in the ES6: Compare Scopes of the var and let Keywords exercise:


function checkScope() {
"use strict";
  let i = "function scope";
  if (true) {
    let i = "block scope";
    console.log("Block scope i is: ", i);
  }
  console.log("Function scope i is: ", i);
  return i;
};

But when I paste that same code into my browser (Inpsect > console) I get this result:

undefined

Why the different results? How can I get the browser console to instead say

Block scope i is: block scope
Function scope i is: function scope

I am very confused. I have never come across a discrepancy like this before. I am using the latest version of Google Chrome.

Thanks in advance for your help.

Your browser information:
User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.86 Safari/537.36.

Link to the challenge:
https://learn.freecodecamp.org/javascript-algorithms-and-data-structures/es6/compare-scopes-of-the-var-and-let-keywords