fix: blob download in internet explorer (#4256)

src/core/components/response-body.jsx

@@ -3,6 +3,7 @@ import PropTypes from "prop-types"
 import formatXml from "xml-but-prettier"
 import lowerCase from "lodash/lowerCase"
 import { extractFileNameFromContentDispositionHeader } from "core/utils"
+import win from "core/window"
 
 export default class ResponseBody extends React.Component {
 
@@ -47,7 +48,11 @@ export default class ResponseBody extends React.Component {
           }
         }
 
-        bodyEl = <div><a href={ href } download={ download }>{ "Download file" }</a></div>
+        if(win.navigator && win.navigator.msSaveOrOpenBlob) {
+            bodyEl = <div><a href={ href } onClick={() => win.navigator.msSaveOrOpenBlob(blob, download)}>{ "Download file" }</a></div>
+        } else {
+            bodyEl = <div><a href={ href } download={ download }>{ "Download file" }</a></div>
+        }
       } else {
         bodyEl = <pre>Download headers detected but your browser does not support downloading binary via XHR (Blob).</pre>
       }