inline-with-filter-and-hidden-backface.html

<!DOCTYPE html>
<link rel="author" title="Morten Stenshorne" href="mailto:[email protected]">
<link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=1321302">
<span id="elm" style="filter:blur(1px); backface-visibility:hidden;">x</span>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script>
  test(()=> {
    assert_equals(elm, document.elementFromPoint(10, 10));
  }, "Hit test");
</script>

chromium/third_party/blink/web_tests/external/wpt/css/css-transforms/inline-with-filter-and-hidden-backface.html