message: RM567 move the + button to add a new key/value pair to the right,
diff: @@ -302,6 +302,9 @@ export default function IssueForm({ provider, roles, signedInAddress, limitedMod
  <Col sm={8}>
  <Form.Control type="text" placeholder="Type" onChange={onTypeChange} />
  </Col>
  + <Col>
  + <Button onClick={addField}><BsPlus /></Button>
  + </Col>
  </Row>
  </Col>
  </Row>
  @@ -322,17 +325,15 @@ export default function IssueForm({ provider, roles, signedInAddress, limitedMod
  onChange={e => { metadata[key].value = e.target.value; setMetadata([...metadata]); }}
  />
  </Col>
  + <div>
  + <Button onClick={addField}><BsPlus /></Button>
  + </div>
  <Col>
  <Button onClick={() => removeField(key)}><BsTrash /></Button>
  </Col>
  </Row>
  )}
  <br />
  - <Row>
  - <Col>
  - <Button onClick={addField}><BsPlus /></Button>
  - </Col>
  - </Row>
  </Form.Group>
  </Form.Group>
  <Form.Group>
  