Update cloud-discovery-custom-apps.md

Author: Mravela

defender-for-cloud-apps/cloud-discovery-custom-apps.md

@@ -39,9 +39,13 @@ After the app is created, it's available for you in the cloud app catalog.
 At any time, you can select the three dots at the end of the row to edit or delete a custom app.
 
 >[!NOTE]
-> Custom apps are automatically tagged with the **Custom app** tag after you add them. This app tag cannot be removed.
+> Custom apps are automatically tagged with the **Custom app** tag after you add them.
 In order to view all your custom apps, set the **App tag** filter to be equal to *Custom app*.
 
+>[!NOTE]
+> Avoid adding Custom apps when you are using the **Remove all tags** feature. 
+Using Remove all tags will also remove the Custom App tag of the app.
+
 ## Next steps
 
 > [!div class="nextstepaction"]