### Will the default code markdown be changed to code fences?

Currently if you click the code (`{}`) icon in the editor, then the selected text is still indented (or unindented) by 4 white spaces.

[![enter image description here][1]][1]

As the indent method's way of defining a language for a specific code block (`<!-- language: python -->` for example) is deprecated¹, then shouldn't the default functionality of the button be to wrap the code in a code fence (```) instead?

  [1]: https://i.sstatic.net/Pg6bw.gif
[1](https://meta.stackexchange.com/a/184109/397219)
> <sup> The former method of specifying a highlighting language can still be used for HTML code blocks: place an HTML comment `<!-- language: lang-or-tag-here -->` before the `<pre><code>` tags and it will work.</sup> 
>
> <sup> Also, this former method hasn't been completely removed for four-space indented code blocks, but merely deprecated. While it will still work for the time being on four-space indented code blocks, it may/will be removed in the future.</sup>