Enhance the audit log for Power BI in Office365. Include "App Name" and "User Name". You already have both pieces of data. When a user accesses reports via an App the workspace in the log is listed as "My Workspace". So, there is no way to filter the log to the usage of one app. This is very important functionality for us. We have many apps and the business owner for the apps would all like statistics about adoption and usage for their app only.
In fact, we are putting one pbix on top of the audit log. We would like a slicer on App Name but that's not possible.