Nested Shortcodes converting to <pre><code> blocks

I’m trying to keep my markdown clean by shifting html production to short codes. So for example, some pseudocode:

{{< div >}}
{{< somehtmlcontent >}}
{{< /div >}}

Inside {{< somehtmlcontent >}} will be

<b>Helo my dear</b>
<a href="mailto:whatever@gohugo.io">whatever@gohugo.io</a>
{{ partial "somemorehtml.html" }}

So what happens is that Hello my dear renders fine, but the rest of {{< somehtmlcontent >}} is dumped side <pre><code></code></pre> and no longer functions as HTML.

I’ve tried fiddling with using {{% div %}} and piping to safeHTML and markdownify, and I tried looking into the Goldmark configuration, but nothing I did stopped Hugo from inserting <pre><code> tags in there.

I’ve read the following comment (Edit, sorry that was the wrong link):

It is suggested that structures like the {{< div >}} tag should be broken up into two short codes, one to open and one to close. Is that all we got?

Thanks.

What is the output of hugo version?

Hugo Static Site Generator v0.74.3 linux/amd64 BuildDate: 2020-07-23T20:37:11Z

My best guess is that you have 4 chars (or multiple of that) of indentation where you insert your shortcode – which makes the markdown engine think it’s a code block.