even more updates.

Signed-off-by: Dave Richer <dave@imexsystems.ca>

client/src/pages/tech/tech.page.component.jsx

@@ -1,4 +1,4 @@
-import { BackTop, Layout } from "antd";
+import {FloatButton, Layout} from "antd";
 import React, { Suspense, lazy, useEffect } from "react";
 import { useTranslation } from "react-i18next";
 import { connect } from "react-redux";
@@ -90,7 +90,7 @@ export function TechPage({ technician }) {
                 </FeatureWrapper>
               </Suspense>
             </ErrorBoundary>
-            <BackTop />
+            <FloatButton.BackTop />
           </Content>
         </Layout>
       </Layout>