Merge pull request #96587 from memildin/asc-melvyn-daily

Added a note.

Author: PRMerger15

articles/security-center/azure-container-registry-integration.md

@@ -19,7 +19,12 @@ ms.author: memildin
 
 Azure Container Registry (ACR) is a managed, private Docker registry service that stores and manages your container images for Azure deployments in a central registry. It's based on the open-source Docker Registry 2.0.
 
-For deeper visibility into your registry and images' vulnerabilities, users of Azure Security Center's standard tier can enable the optional Container Registries bundle. For more information, see [pricing](security-center-pricing.md). With the bundle enabled, Security Center automatically scans images in your ACR service whenever an image is pushed to the registry. When the scan completes (typically after approximately 10 minutes), findings are available in Security Center in recommendations like this:
+For deeper visibility into your registry and images' vulnerabilities, users of Azure Security Center's standard tier can enable the optional Container Registries bundle. For more information, see [pricing](security-center-pricing.md). With the bundle enabled, Security Center automatically scans images in your registry whenever an image is pushed to the registry.
+
+> [!NOTE]
+> Security Center's first scan of a registry will only occur after the Container Registries bundle is enabled and an image is pushed to the registry.
+
+When the scan completes (typically after approximately 10 minutes), findings are available in Security Center recommendations like this:
 
 [![Sample Azure Security Center recommendation about vulnerabilities discovered in an Azure Container Registry (ACR) hosted image](media/azure-container-registry-integration/container-security-acr-page.png)](media/azure-container-registry-integration/container-security-acr-page.png#lightbox)