Don't know why it's working that way

It’s funny because even that returns correlative numbers from startNum to endNum it puts them all together within ’ ', instead of comma-separated.

For example:
rangeOfNumbers (2, 6)
returns [ ‘23456’ ]
instead of [ 2, 3, 4, 5, 6 ].
anyone knows why is that?

  **Your code so far**
function rangeOfNumbers(startNum, endNum) {
if (startNum > endNum) {
  return [];
var myNum = startNum + rangeOfNumbers(startNum + 1, endNum);
let arr = [];
return arr;

console.log(rangeOfNumbers(2, 6))
  **Your browser information:**

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.66 Safari/537.36 Edg/103.0.1264.44

Challenge: Use Recursion to Create a Range of Numbers

Link to the challenge:

you are causing that here - that is not the way to add a number to an array

Thank you! I’ve finally solved it, although I still have to get a better understanding of it. It’s like the feeling of getting the solution more by accident than a good comprehension of it.
Anyway I appreciate your help so much!!

so, delete the solution, and try to solve it again in a couple of days! if you understand, you will be able to solve it again