I'm using SharePoint 2016 classic view.
I want to edit a Datasheet view on a library, like it's possible for "classic" views.
For example, I sometime add a content editor on some "AllItems" view to add some instructions/information for users.
I'd like to do the same on Datasheet view, but can't access the page on modification to add some content editor.
Does someone know if it's possible and how?