bug#52885: 28.0.50; xwidget webkit scrolling behaviour confusing or broken with multiple windows

[Eli Zaretskii]

> From: akira@akirakyle.com
> Date: Wed, 29 Dec 2021 16:29:27 -0700
> 
> 
> On emacs -Q compiled --with-webkit in xwayland on GNOME
> - M-x xwidget-webkit-browse-url RET then enter in some url
> There are two scroll bars, one for webkit and one for the buffer, the
> one for the buffer does nothing. Now
> 
> - C-x 3
> - C-u N C-x { where N is enough so the window is narrower than the
>   webpage
> 
> It is now impossible to scroll horizontally in this window to view the
> whole webpage (there is no horizontal scroll bar and C-f doesn't work).

Emacs doesn't display the horizontal scroll bars automatically, you
need to say "M-x horizontal-scroll-bar-mode RET" to get that.  That's
a feature.

But C-f and C-b should work, as they do with images that are larger
than the window width.