Question
How to hide the signature bar at the top of the document view window?
That bar, that never disappears, keeps reminding you about the signature of the document.
I don't need that, it distracts me and it occupies space, how to hide it?
I need to see the documents, not notification bars that can't be hidden.
It's crazy how there is no simple way to remove all the useless tools and infographics when trying to read a simple pdf.

Thanks for any help.
