Implements #9617. Form.formModeGlobal was missing. STORE_SIP overwrites form definition.

Documentation/Manual.rst

@@ -2436,11 +2436,11 @@ After the user presses *Save*, *Close*, *Delete* or *New*, different actions are
   to a previous page. The decision depends on:
 
   * *Close* goes back (feels like close) to the previous page. Note: if there is no history, QFQ won't close the tab,
-     instead a message is shown.
+    instead a message is shown.
   * *Save* stays on the current page.
 
 * `close` - goes back (feels like close) to the previous page. Note: if there is no history, QFQ won't close the tab,
-     instead a message is shown.
+  instead a message is shown.
 * `no` - no change, the browser remains on the current side. Close does not close the page. It just triggers a save if
   there are modified data.
 * `url` - the browser redirects to the URL or T3 page named in `Forward URL / Page`. Independent if the user presses `save` or `close`.