I tried,

```
<a href="about:config">setup</a>

```

element just shows up on the Firefox browser, but cannot open it (clicking won't work) or open it in a new tab.

Is there a way to create a link element to open up `about:config` page in Firefox using just HTML?

According to this it's imposible [Anchor link to Firefox about:config?](https://stackoverflow.com/questions/17018696/anchor-link-to-firefox-aboutconfig)
right?

But, how about in Selenium with geckodriver?