Update: add troubleshooting step (#33412)

source/_docs/troubleshooting_general.markdown

@@ -47,3 +47,13 @@ If your Home Assistant is acting up and you cannot identify a root cause, you ca
 - If you cannot reach the UI, you can enable **Safe mode** from the [command line](/common-tasks/os/#home-assistant-via-the-command-line):
   - ```ha core restart --safe-mode```
 
+## I don't see any updates
+
+Typically, updates are shown at the top of the **Settings** page. If you don't see them there, the **Visibility** option might be disabled.
+
+### Resolution
+
+1. On the **System** page, in the top-right corner, select the three dots menu and select **Check for updates**.
+2. Go to {% my updates title="**System** > **Updates**" %}.
+    - Select the update notification.
+    - Select the cogwheel, then set **Visible** to active.

source/_includes/common-tasks/beta_version.md

@@ -14,6 +14,11 @@ If you would like to test next release before anyone else, you can install the b
     3. Select **Join beta**.
     4. Go to the {% my configuration title="**Configuration**" %} panel.
     5. Install the update that is presented to you.
+       - **Troubleshooting**: If you do not see that notification:
+         - In the top right corner, select the three dots menu and select **Check for updates**.
+         - Go to {% my updates title="**System** > **Updates**" %}.
+           - Select the update notification.
+           - Select the cogwheel, then set **Visible** to active.
 
 - title: From the CLI
   content: |

source/_includes/common-tasks/update.md

@@ -20,8 +20,11 @@ To update Home Assistant Core when you run Home Assistant {{ page.installation_n
     1. Open your Home Assistant UI.
     2. Navigate to the **Settings** panel.
     3. On the top you will be presented with an update notification.
-
-    _If you do not see that notification you can click the overflow menu in the top right and select "Check for updates"._
+       - **Troubleshooting**: If you do not see that notification:
+         - In the top right corner, select the three dots menu and select **Check for updates**.
+         - Go to {% my updates title="**System** > **Updates**" %}. 
+           - Select the update notification.
+           - Select the cogwheel, then set **Visible** to active.
 
 - title: Using the CLI
   content: |