Activity Logs - Developer Portal

Activity Logs do not capture Subscription Activity When Happens in Developer Portal

When I access the Subscription blade in Azure portal and create a subscription and regenerate keys, the activity is logged in the Activity Logs. When I do the same activity using the developer portal, I do not see the activity in the logs. Is there a way to ensure the Activity is captured when the subscription is created and keys are regenerated when a developer uses the dev portal?

The issue compares subscription creation and key regeneration in the Azure portal with the developer portal, but names no source files or tests. Start by reproducing both workflows and tracing where developer-portal subscription actions are handled and where Activity Logs are emitted. Done means both actions performed in the developer portal appear in the corresponding Activity Logs.

Written by the indexing model from the issue text.