[Icons] Suggestion: Provide an easy way to add a `<title>` element to the SVG

[ThomasLandauer]

As far as I can see, using a title="" attribute on SVG's is discouraged, see e.g. https://stackoverflow.com/a/4756461/1668200 or https://css-tricks.com/svg-title-vs-html-title-attribute/

However, you're explicitly mentioning such a title attribute at https://symfony.com/bundles/ux-icons/current/index.html#accessibility:

... automatically to icons not having at least one of the following attributes: aria-label, aria-labelledby or title.

(The functionality was introduced in #1690)

The recommended way seems to be to add a <title> element as first child of the SVG:

<svg...>
    <title>My cat</title>
</svg>

So I'm suggesting to integrate an easy way to add such a <title>.

[smnandre]

UX Icons goals is to provide... SVG icons. Not graphical illustrative images.

This article from the W3C design system summarize things perfectly:

--> https://design-system.w3.org/styles/svg-icons.html#svg-accessibility

Side note: we never encouraged anyone to use title attribute. Some libraries, some users already do it, we only do not add aria- attributes then. Nothing more than good old pragmatism.

[Kocal]

Hi, I'm sorry but for the reasons explained above and in #2904, this is not something we want to implement.