NXDRIVE-538: Fix Drive Edit "No engine found" modal popup in case of None user in URL
NXDRIVE-538: Fix Drive Edit "No engine found" modal popup in case of None user in URL

rsoumyassdi/nuxeo-drive,arameshkumar/base-nuxeo-drive,arameshkumar/nuxeo-drive,arameshkumar/nuxeo-drive,rsoumyassdi/nuxeo-drive,arameshkumar/nuxeo-drive,arameshkumar/base-nuxeo-drive,arameshkumar/nuxeo-drive,ssdi-drive/nuxeo-drive,ssdi-drive/nuxeo-drive,arameshkumar/base-nuxeo-drive,rsoumyassdi/nuxeo-drive,ssdi-drive/nuxeo-drive,arameshkumar/base-nuxeo-drive,rsoumyassdi/nuxeo-drive