Why is Audio file not working when view only access is provided with download blocked enabled?

As per MS article - https://support.microsoft.com/en-us/office/sharing-files-and-folders-74cab0bf-39c6-4112-a63f-88ee121722d0?ui=en-US&rs=en-US&ad=US&fromAR=1

"In late May 2020 we will begin rolling out an update which enables users to create links which block download to additional file types like PDFs, images, audio and other non-text and non-video file formats that can be previewed on the web." 

I see that the link does not work for audio files.

Can somebody confirm t