message: Remove isUploading as a computed requirement
diff: @@ -155,10 +155,10 @@ export default class FileBrowser extends Component.extend({
  return guid ? pathJoin(window.location.origin, guid) : undefined;
  }
  - @computed('canEdit', 'loading', 'isUploading', 'items.[]', 'filter')
  + @computed('canEdit', 'loading', 'items.[]', 'filter')
  get clickable(this: FileBrowser) {
  const cssClass = ['.dz-upload-button'];
  - if (this.get('loading') || this.get('isUploading') || this.get('filter')) {
  + if (this.get('loading') || this.get('filter')) {
  return cssClass;
  }
  