Cant't use Magnify in CornerstoneViewport

[aizela]

I use it by this:

import React, { Fragment, Component } from 'react'
import CornerstoneViewport from 'react-cornerstone-viewport'
import { initCornerstone} from './init'

class DicomViewer extends Component {
    constructor(props) {
        super(props)
        this.state = {
            tools: [
                {
                    name: 'Magnify',
                    mode: 'active',
                    modeOptions: { mouseButtonMask: 1 }
                }
            ],
            imageIds: [
                'dicomweb://s3.amazonaws.com/lury/PTCTStudy/1.3.6.1.4.1.25403.52237031786.3872.20100510032220.11.dcm',
                'dicomweb://s3.amazonaws.com/lury/PTCTStudy/1.3.6.1.4.1.25403.52237031786.3872.20100510032220.12.dcm'
            ],
            activeTool: ''
        }
        initCornerstone()
    }
    render() {
        return (
            <Fragment>
                <div className='dicom-viewer-wrap'>
                    <CornerstoneViewport
                        tools={this.state.tools}
                        imageIds={this.state.imageIds}
                        activeTool={this.state.activeTool}
                        style={{ width: '100%', height: '512px', flex: '1' }}
                    />
                </div>
            </Fragment>
        )
    }
}
export default DicomViewer

but it doesn't work. the error is : Failed to execute 'removeEventListener' on 'EventTarget': parameter 2 is not of type 'Object'

[aizela]

I have already rolled back the version5.1.3, and it works.