Small EXP glitch/bug

So today I was doing my normal thing, watching YouTube videos on AL to kill sometime. As I was scrolling through them, there was a certain video that caught my eye... An exp glitch/bug. I watched the video and tried it myself and of surprisingly, it worked. Don't be angry though, it gives small amounts, I'd say 10-15 and it's only for the beginners.
So before I get into the bug/glitch. I'd like everyone to know that it wouldn't be be useful to try and hit endgame with this glitch XD.
Here's the glitch:
After starting tutorial, go until you reach the tavern, but don't turn in quest, run to the halfway mark of the rug where zario (Elixir guy) usually stands. Then run back to the lady and repeat. This only gave small amounts of exp, but I'd figure I let Developers know first.
Do what you can to it XD Have a great day :)