I have created a SPFx command extension for document libraries and it is visible and works fine for the documents inside the document library.
But when I create a document set inside document library, it is not available / visible there. It seems that the modern UI command bar itself is not available while I am inside document set (document set welcome page). It shows the classic UI Ribbon bar.
Is it possible to add the command set extension to the command bar / context menu for the documents inside a document set?