title: missing path in shopware svg icon
body: <p>normally in sw6 the slider element arrows look like the example below.</p>
  <pre><code>&lt;span class=&quot;icon icon-arrow-head-right&quot;&gt;
   &lt;svg xmlns=&quot;http://www.w3.org/2000/svg&quot; xmlns:xlink=&quot;http://www.w3.org/1999/xlink&quot; width=&quot;24&quot; height=&quot;24&quot; viewBox=&quot;0 0 24 24&quot;&gt;
    &lt;defs&gt;
     &lt;path id=&quot;icons-default-arrow-head-right-a&quot; d=&quot;m11.5 7.9142 10.2929 10.293c.3905.3904 1.0237.3904 1.4142 0 .3905-.3906.3905-1.0238 0-1.4143l-11-11c-.3905-.3905-1.0237-.3905-1.4142 0l-11 11c-.3905.3905-.3905 1.0237 0 1.4142.3905.3905 1.0237.3905 1.4142 0L11.5 7.9142z&quot;&gt;&lt;/path&gt;
    &lt;/defs&gt;
    &lt;use fill=&quot;#758CA3&quot; fill-rule=&quot;evenodd&quot; transform=&quot;rotate(90 11.5 12)&quot; xlink:href=&quot;#icons-default-arrow-head-right-a&quot;&gt;&lt;/use&gt;
   &lt;/svg&gt;
  &lt;/span&gt;
  </code></pre>
  <p>In one of our dev shops we have a strange behavior, where it looks like this:</p>
  <pre><code>&lt;span class=&quot;icon icon-arrow-head-right&quot;&gt;
   &lt;svg xmlns=&quot;http://www.w3.org/2000/svg&quot; xmlns:xlink=&quot;http://www.w3.org/1999/xlink&quot; width=&quot;24&quot; height=&quot;24&quot; viewBox=&quot;0 0 24 24&quot;&gt;
    &lt;use transform=&quot;rotate(90 11.5 12)&quot; xlink:href=&quot;#icons-default-arrow-head-right&quot; fill=&quot;#758CA3&quot; fill-rule=&quot;evenodd&quot;&gt;&lt;/use&gt;
   &lt;/svg&gt;
  &lt;/span&gt;
  </code></pre>
  <p>the <strong>defs &gt; path</strong> structure is missing.
  i can't find any reason therefore. disabled all plugins. sw6 is the latest version and i could not reproduce it in another setting.
  how can i find out, what could be the reason for such behavior?</p>