Power BI Report Server November 2018

Hello,

From this note release : https://docs.microsoft.com/en-us/business-applications-release-notes/October18/intelligence-platform/planned-features

I saw we have an "export to excel" for Power BI Report Server, but this export will be on csv or xlsx format ?

Because in Power BI desktop we already have csv export so do you think they will add xlsx format to the export from the report server ?

Also I saw this suggestion : https://ideas.powerbi.com/forums/265200-power-bi-ideas/suggestions/32352469-export-report-server-power-bi-report-to-pdf 

Do you think we will have an export on PowerPoint for Report Server by next year ?

Thank you,

Regards,