bug#37774: 27.0.50; new :extend attribute broke visuals of all themes and other packages

[Eli Zaretskii]

> From: Andrey Orst <andreyorst@gmail.com>
> Date: Wed, 16 Oct 2019 11:12:44 +0300
> Cc: 37774@debbugs.gnu.org, Ergus <spacibba@aol.com>
> 
> these faces are forming visual interface, e.g. hunks in Magit are rectangular 
> regions with background color for
> entire width of the window that can be folded. Code blocks in org mode are, 
> ahem, blocks. Now those blocks
> doesn't have anything like block visually.

So you are saying that you don't like the new appearance?  The Subject
says "broke visuals", which sounds like a much more serious problem.