Globals don't work inside component files

[onemoreahmad]

Hi,

I noticed that Globals don't work inside components directly.

for example, this works just fine:

{% set foo = 'bar' %}

<x-button>
    {{ foo }}
</x-button> 

But if I print {{ foo }} inside the component file directly it won't work.

Home page

{% set foo = 'bar' %}
<x-header />

In /components/header.twig

<div>
 {{ foo }}  // doesn't work
</div> 

It won't work even if I chain ->useGlobalContext() method in the Configuration setp