bug#43218: EWW handles default answer incorrectly when changing a select

[Eli Zaretskii]

> From: Lars Ingebrigtsen <larsi@gnus.org>
> Date: Sun, 06 Sep 2020 14:35:21 +0200
> Cc: 43218@debbugs.gnu.org, monnier@iro.umontreal.ca
> 
> It'd be nice if Emacs had a real drop-down in-buffer menu -- that's how
> other browsers present a select box.  Or has Emacs gotten that lately?

We have Company.

But why not simply a drop-down menu, a real one?