diff --git a/__snapshots__/notification/showcase/chromium-highContrast/should-have-same-aria-snapshot/DBNotification-should-have-same-aria-snapshot.yaml b/__snapshots__/notification/showcase/chromium-highContrast/should-have-same-aria-snapshot/DBNotification-should-have-same-aria-snapshot.yaml
index f3d102be7a78..9311e42f39b2 100644
--- a/__snapshots__/notification/showcase/chromium-highContrast/should-have-same-aria-snapshot/DBNotification-should-have-same-aria-snapshot.yaml
+++ b/__snapshots__/notification/showcase/chromium-highContrast/should-have-same-aria-snapshot/DBNotification-should-have-same-aria-snapshot.yaml
@@ -27,19 +27,15 @@
   - article:
     - text: Headline
     - paragraph: Neutral
-    - button "Close"
   - alert:
     - text: Headline
     - paragraph: Critical
-    - button "Close"
   - status:
     - text: Headline
     - paragraph: Informational
-    - button "Close"
   - status:
     - text: Headline
     - paragraph: Successful
-    - button "Close"
   - alert:
     - text: Headline
     - paragraph: Warning
diff --git a/__snapshots__/notification/showcase/chromium/should-have-same-aria-snapshot/DBNotification-should-have-same-aria-snapshot.yaml b/__snapshots__/notification/showcase/chromium/should-have-same-aria-snapshot/DBNotification-should-have-same-aria-snapshot.yaml
index f3d102be7a78..9311e42f39b2 100644
--- a/__snapshots__/notification/showcase/chromium/should-have-same-aria-snapshot/DBNotification-should-have-same-aria-snapshot.yaml
+++ b/__snapshots__/notification/showcase/chromium/should-have-same-aria-snapshot/DBNotification-should-have-same-aria-snapshot.yaml
@@ -27,19 +27,15 @@
   - article:
     - text: Headline
     - paragraph: Neutral
-    - button "Close"
   - alert:
     - text: Headline
     - paragraph: Critical
-    - button "Close"
   - status:
     - text: Headline
     - paragraph: Informational
-    - button "Close"
   - status:
     - text: Headline
     - paragraph: Successful
-    - button "Close"
   - alert:
     - text: Headline
     - paragraph: Warning
diff --git a/__snapshots__/notification/showcase/firefox/should-have-same-aria-snapshot/DBNotification-should-have-same-aria-snapshot.yaml b/__snapshots__/notification/showcase/firefox/should-have-same-aria-snapshot/DBNotification-should-have-same-aria-snapshot.yaml
index f3d102be7a78..9311e42f39b2 100644
--- a/__snapshots__/notification/showcase/firefox/should-have-same-aria-snapshot/DBNotification-should-have-same-aria-snapshot.yaml
+++ b/__snapshots__/notification/showcase/firefox/should-have-same-aria-snapshot/DBNotification-should-have-same-aria-snapshot.yaml
@@ -27,19 +27,15 @@
   - article:
     - text: Headline
     - paragraph: Neutral
-    - button "Close"
   - alert:
     - text: Headline
     - paragraph: Critical
-    - button "Close"
   - status:
     - text: Headline
     - paragraph: Informational
-    - button "Close"
   - status:
     - text: Headline
     - paragraph: Successful
-    - button "Close"
   - alert:
     - text: Headline
     - paragraph: Warning
diff --git a/__snapshots__/notification/showcase/mobile-chrome/should-have-same-aria-snapshot/DBNotification-should-have-same-aria-snapshot.yaml b/__snapshots__/notification/showcase/mobile-chrome/should-have-same-aria-snapshot/DBNotification-should-have-same-aria-snapshot.yaml
index f3d102be7a78..9311e42f39b2 100644
--- a/__snapshots__/notification/showcase/mobile-chrome/should-have-same-aria-snapshot/DBNotification-should-have-same-aria-snapshot.yaml
+++ b/__snapshots__/notification/showcase/mobile-chrome/should-have-same-aria-snapshot/DBNotification-should-have-same-aria-snapshot.yaml
@@ -27,19 +27,15 @@
   - article:
     - text: Headline
     - paragraph: Neutral
-    - button "Close"
   - alert:
     - text: Headline
     - paragraph: Critical
-    - button "Close"
   - status:
     - text: Headline
     - paragraph: Informational
-    - button "Close"
   - status:
     - text: Headline
     - paragraph: Successful
-    - button "Close"
   - alert:
     - text: Headline
     - paragraph: Warning
diff --git a/__snapshots__/notification/showcase/mobile-safari/should-have-same-aria-snapshot/DBNotification-should-have-same-aria-snapshot.yaml b/__snapshots__/notification/showcase/mobile-safari/should-have-same-aria-snapshot/DBNotification-should-have-same-aria-snapshot.yaml
index f3d102be7a78..9311e42f39b2 100644
--- a/__snapshots__/notification/showcase/mobile-safari/should-have-same-aria-snapshot/DBNotification-should-have-same-aria-snapshot.yaml
+++ b/__snapshots__/notification/showcase/mobile-safari/should-have-same-aria-snapshot/DBNotification-should-have-same-aria-snapshot.yaml
@@ -27,19 +27,15 @@
   - article:
     - text: Headline
     - paragraph: Neutral
-    - button "Close"
   - alert:
     - text: Headline
     - paragraph: Critical
-    - button "Close"
   - status:
     - text: Headline
     - paragraph: Informational
-    - button "Close"
   - status:
     - text: Headline
     - paragraph: Successful
-    - button "Close"
   - alert:
     - text: Headline
     - paragraph: Warning
diff --git a/__snapshots__/notification/showcase/webkit/should-have-same-aria-snapshot/DBNotification-should-have-same-aria-snapshot.yaml b/__snapshots__/notification/showcase/webkit/should-have-same-aria-snapshot/DBNotification-should-have-same-aria-snapshot.yaml
index f3d102be7a78..9311e42f39b2 100644
--- a/__snapshots__/notification/showcase/webkit/should-have-same-aria-snapshot/DBNotification-should-have-same-aria-snapshot.yaml
+++ b/__snapshots__/notification/showcase/webkit/should-have-same-aria-snapshot/DBNotification-should-have-same-aria-snapshot.yaml
@@ -27,19 +27,15 @@
   - article:
     - text: Headline
     - paragraph: Neutral
-    - button "Close"
   - alert:
     - text: Headline
     - paragraph: Critical
-    - button "Close"
   - status:
     - text: Headline
     - paragraph: Informational
-    - button "Close"
   - status:
     - text: Headline
     - paragraph: Successful
-    - button "Close"
   - alert:
     - text: Headline
     - paragraph: Warning