# Cannot view post preview in mobile composer?

**URL:** https://meta.discourse.org/t/cannot-view-post-preview-in-mobile-composer/408352
**Category:** Support
**Tags:** composer, mobile
**Created:** [July 23, 2026, 10:49am UTC](https://meta.discourse.org/t/cannot-view-post-preview-in-mobile-composer/408352 "2026-07-23T10:49:27Z")
**Posts on this page:** 1
**Showing post:** 24

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### Author: ![Moin](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/moin/32/554653_2.png) [@Moin](https://meta.discourse.org/u/Moin)
#### Post date: [August 14, 2026, 8:33pm UTC](https://meta.discourse.org/t/cannot-view-post-preview-in-mobile-composer/408352/24 "2026-08-14T20:33:39Z")

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> [@chapoi](#):
>
> problem(s) you (still) experience

> [@Creating and managing calendars](https://meta.discourse.org/t/creating-and-managing-calendars/283773/1):
>
> 1. Add the following code on separate lines:

This doesn’t seem to work in the RTE.

> The rich text editor doesn’t support all features used in this post; switching you to the Markdown editor

I also noticed that when I pasted this into the Markdown editor after using the copy code button on the documentation topics here on Meta, the brackets were automatically escaped with backslashes, which I had to manually remove.

I copied

```plaintext
[calendar]
[/calendar]

```

and after pasting it in the Markdown editor I had:

```plaintext
\[calendar\]
\[/calendar\]

```

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