<select {{action 'change' on='change'}}>
  {{#each content key="@index" as |item|}}
    <option value="{{item}}" selected={{is-equal item value}}>
      {{item}}
    </option>
  {{/each}}
</select>

<select {{action 'change' on='change'}} disabled={{disabled}}>
  {{#each content key="@index" as |item|}}
    <option value="{{item}}" selected={{is-equal item value}}>
      {{item}}
    </option>
  {{/each}}
</select>

Select tag is disabled if cannot change pos
Select tag is disabled if cannot change pos
