See screenshot. The header at the top of my notifications flyout just has an 'Alerts' link, but the link doesn't have a url param and doesn't do anything if I click on it. Here is the actual HTML of the header:
<div class="mw-echo-overlay-title"><ul><li><a class="mw-ui-progressive mw-ui-quiet">Alerts</a></li></ul></div>
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