MediaWiki:Loginlanguagelinks should be processed as rendered Special:Login for blind people and those who have difficulties to distinguish items by slim pipe separator.

1. The language items can be navigated by ⇥.
2. Separators are more obvious with bad eyes. A bolder symbol than pipe shall be used.
3. Languge names shall get nowrap (Bahasa Indonesia).

Known implementations as Templates are:

• en:Template:Flatlist
• de:Template:Auflistung with larger symbols.

MediaWiki:loginlanguagelinks

* English|en
* Français|fr

shall be rendered as

<ul class="mw-...">
<li><a title="Special:Login" class="mw-authentication-popup-link" lang="en" href="/w/index.php?title=Special:Login&uselang=en" hreflang="en">English</a>
</li>
<li><a title="Special:Login" class="mw-authentication-popup-link" lang="fr" href="/w/index.php?title=Special:Login&uselang=fr" hreflang="fr">Français</a></li>
</ul>

See also: T254535: ULS should override $wgLoginLanguageSelector