control service of wagtail pages via waffle flag

kitsune/urls.py

@@ -4,7 +4,10 @@
 from django.views.generic.base import RedirectView
 from django.views.static import serve as servestatic
 from graphene_django.views import GraphQLView
+from waffle.decorators import waffle_flag
 from waffle.views import wafflejs
+from wagtail.urls import serve_pattern
+import wagtail.views
 
 from kitsune.dashboards.api import WikiMetricList
 from kitsune.sumo import views as sumo_views
@@ -42,6 +45,11 @@
     path("", include("kitsune.users.urls")),
     path("locales", sumo_views.locales, name="sumo.locales"),
     re_path(r"^windows7-support(?:\\/)?$", RedirectView.as_view(url="/home/?as=u")),
+    re_path(
+        rf"wagtail/{serve_pattern.lstrip('^')}",
+        waffle_flag("wagtail_experiments")(wagtail.views.serve),
+        name="wagtail_serve",
+    ),
 )
 
 if settings.OIDC_ENABLE: