My global variable doesn't work inside each / loop

[khanifikhsanudin]

data -> {"message": "Hello World", numList: ["1"]}

{{message}} -> this line will printed "Hello World".
<br>
{{#each numList as |num|}}
    {{num}} {{message}} -> this line only printed "1" and "Hello World" not printed as expected.
{{/each}}

Fiddle: https://jsfiddle.net/apLu36b9/