export data from a visual doesn't work with Embed for your customers scenario

As per Export Data from a Power BI Visualization - Power BI | Microsoft Learn, 

When using embed for your customers, export data from a visual doesn't work in the following cases:

The semantic model of the embedded report is a composite model with direct query connection to another semantic model, and the embedding is done using a Service Principal.

The semantic model of the embedded report has at least one data source with Single-Sign-On enabled, and the embed token contains a datasourceIdentity embed token.

Could you please help to improve the design of Power BI embed solution to allow for above scenarios? 

As far as I can see, they are common scenarios for Embed for your customer solution with Premium capacity. Please kindly help to consider and priotize the design change.