Markdown spoiler/details working in preview, but not in userscript info.

I edited out the ads in the screenshots, to accentuate the changes the userscript makes, but markdown code doesn't work inside spoilers.

Spoiler:

Without spoiler:

Oh, and the code:

Spoiler:
<details><summary>ReadM Manga Before</summary>
![ReadM Manga Before](https://i.imgur.com/5t198F5.png "ReadM Manga Before")
</details>

Without spoiler:
![ReadM Manga Before](https://i.imgur.com/5t198F5.png "ReadM Manga Before")

Re: @sapioitgmail.com:

Better late than never here... apologies.

1. The site doesn't allow details or summary HTML tags for user content. i.e. those tags are sanitized. This is unlikely to change but perhaps a discussion on Development would be considered... however it would need the establishing owners approval.
2. If the site did allow them, then our theme needs some modification for showing the arrow with summary { display: list-item; } and any other relevant CSS modification for bootstrap.
3. Also our current markdown parser would require it to be:

<details><summary>ReadM Manga Before</summary>

![ReadM Manga Before](https://i.imgur.com/5t198F5.png "ReadM Manga Before")

</details>

... with the line breaks... but again those specific tags aren't allowed.

This is really a Development type query for the future please.

OUJS Admin