react-bootstrap Accordion not collapsing with map
I have an array of items I would like to create Panels out of which would eventually be inserted into the Accordion. In one file, I have: var items = this.state.contents.map(function(content, index) { return <Content {...content}, key={index}/> }; return ( <Accordion> {items} </Accordion> ); In another file called Content I have: return( <Panel header={this.props.header} eventKey={this.props.key}> {this.props.body} </Panel> ); When I have the Accordion and Panel in the same file, they work. But when I generate the Panel using map after splitting them into two files, it doesn't seem to collapse