fix menuitem change form rquired issue.

djangocms_navigation/admin.py

@@ -152,8 +152,7 @@ def is_locked(self, obj):
         if version.state == DRAFT and version_is_locked(version):
             if CMS_41:
                 return mark_safe('<span class="cms-icon cms-icon-lock"></span>')
-            else:
-                return render_to_string("djangocms_version_locking/admin/locked_icon.html")
+            return render_to_string("djangocms_version_locking/admin/locked_icon.html")
         return ""
 
     def _get_references_link(self, obj, request):
@@ -420,7 +419,6 @@ def _get_edit_link(self, obj, request, disabled=False):
                 title=_("Edit"),
                 name="edit",
                 disabled=disabled,
-                action="post",
                 keepsideframe=False,
             )
 
@@ -445,11 +443,11 @@ def _get_delete_link(self, obj, request, disabled=False):
                 name="discard",
                 disabled=disabled,
             )
-        else:
-            return render_to_string(
-                "djangocms_versioning/admin/discard_icon.html",
-                {"discard_url": delete_url, "disabled": disabled, "object_id": obj.id},
-            )
+
+        return render_to_string(
+            "djangocms_versioning/admin/icons/discard_icon.html",
+            {"discard_url": delete_url, "disabled": disabled, "object_id": obj.id},
+        )
 
     def get_queryset(self, request):
         if hasattr(request, "menu_content_id"):