bug#33109: Expose hidden "Save for Future Sessions" Customizations button

[Eli Zaretskii]

> From: 積丹尼 Dan Jacobson
>       <jidanni@jidanni.org>
> Date: Sun, 21 Oct 2018 04:59:23 +0800
> 
> In the Customize Face buffer most users will think the "Apply and Save"
> button will save their changes to a file, only to unknowingly lose them
> upon exit.

In what version of Emacs is that, and where do you see "Apply and
Save"?  I only see "Apply".