How to add Custom HTML Elements to the website using Google Tag Manager [Experience Optimization]

There is an error in your code. At 4:48 you declared variable SelectedElement (with capital 'S'). In other uses of this variable you wrote it as selectedElement (with small 's').
Anyway, great tutorial. It helped me a lot.

[@szachupl]

Thank you, it helped me a lot!

[@harshitkumar4252]

Perfect !

[@moshiurrahman9529]

that was just wow