warning for "SVG hyperlinks should have a human-readable title" seems too strict #1353
Description
Using v5.0.0-beta-2, the following minimal example produces 2 warnings of the following form:
WARNING(ACC-011): [..] SVG hyperlinks should have a human-readable title (using the "title" child element or the "xlink:title" attribute).
This seems overly strict - aria-label and text descendants are valid ways to label a link in SVG.
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:epub="http://www.idpf.org/2007/ops">
<head>
<title>SVG anchor test</title>
</head>
<body>
<svg viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg">
<a href="https://developer.mozilla.org/en-US/docs/Web/SVG/Element/circle" aria-label="circle">
<circle cx="50" cy="40" r="35" />
</a>
<a href="https://developer.mozilla.org/en-US/docs/Web/SVG/Element/text">
<text x="50" y="90" text-anchor="middle">text</text>
</a>
</svg>
</body>
</html>