claim header disappears if filter enabled dynamically

[bryanlarsen]

I've set up my filter to be dynamic. IOW, it displays when the user presses a "search" button, and hides when they press it again.

<Reactable.Table  filterable={this.props.searchEnabled && ['Number', 'Status', 'Name', 'Date', 'otal', 'Submitted', 'Paid']} >

transitioning this.props.searchEnabled from false to true causes the column headers to disappear. They're still missing on a transition back from true to false.

[glittershark]

Cool, I've got a failing test reproducing this issue. Thanks for the report!