Adding text area component
The Remark entry field is better edited using a text area component
Edit mode
<tr>
<td>Remark:</td>
<td class="editable-field">{{textarea rows="3" value=editModel.Remark}}</td>
</tr>
Read mode
<tr>
<td>Remark:</td>
<td>{{model.Remark}}</td>
</tr>