{{#each b in internalButtons}}
  {{eui-button
    style=b.style
    label=b.label
    class=b.class
    size=size action="click"
    disabled=b.disabled
    loading=b.loading
    __index=b.__index
  }}
{{/each}}

{{#each internalButtons as |b|}}
  {{eui-button
    style=b.style
    label=b.label
    class=b.class
    size=size action="click"
    disabled=b.disabled
    loading=b.loading
    __index=b.__index
  }}
{{/each}}

Use block style in each helper
Use block style in each helper
