# "Show Full Post" button doesn't work in subfolder installations

**URL:** https://meta.discourse.org/t/show-full-post-button-doesnt-work-in-subfolder-installations/390811
**Category:** Support
**Tags:** embedding, subfolder
**Created:** [December 9, 2025, 6:21pm UTC](https://meta.discourse.org/t/show-full-post-button-doesnt-work-in-subfolder-installations/390811 "2025-12-09T18:21:00Z")
**Posts on this page:** 1
**Showing post:** 14

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### Author: ![Falco](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/falco/32/179432_2.png) [@Falco](https://meta.discourse.org/u/Falco)
#### Post date: [December 12, 2025, 6:10pm UTC](https://meta.discourse.org/t/show-full-post-button-doesnt-work-in-subfolder-installations/390811/14 "2025-12-12T18:10:38Z")

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> [@Thiago\_Mobilon](#):
>
> But also, why is it saving the URL without the trailing slash?

That is the principal issue it appears. When using [Embed Discourse comments on another website via Javascript](https://meta.discourse.org/t/embed-discourse-comments-on-another-website-via-javascript/31963) you control that via a parameter, it’s super easy to fix.

I’m not familiar with how WP-Discourse determines this, it should be using the post canonical, but I’m not sure about that. Any ideas @angus ?

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