Does not support lowercase highlighting of SQL?

[zhoufanglu]

version

"vue-prism-editor": "^2.0.0-alpha.2", "prismjs": "^1.27.0",

demo

• template

  <prism-editor
          class="my-editor"
          language="sql"
          v-model="sqlContent"
          :highlight="highlighter"
          line-numbers>
      </prism-editor>

• js

  
  import { highlight, languages } from 'prismjs/components/prism-core';
  import 'prismjs/components/prism-clike';
  import 'prismjs/components/prism-javascript';
  import "prismjs/components/prism-sql.js"
  import 'prismjs/themes/prism-tomorrow.css'; // import syntax highlighting styles

function highlighter(code) { return highlight(code, languages.js); // languages. to return html with markup }

* result
![image](https://user-images.githubusercontent.com/24451091/158500993-3cefec59-27e2-4788-8357-b20638d82afd.png)

Does not support lowercase highlighting of SQL?