> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://contentful.com/developers/docs/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://contentful.com/_mcp/server.

# Known Limitations - Compose

> A list of known limitations within the Compose app | Assets fields | Auto save webhook | Rich Text fields | App Locations and UIE SDK

> **Info**
>
> Compose is being deprecated. It is in maintenance mode and won’t be updated with any new features. Current installations will work until the end of 2026.

> **Info**
>
> This document describes Compose that is driven by a legacy content model. If you set up Compose after April 21st 2022, please refer to the updated [Compose documentation](/compose/what-is-compose).

* An asset's fields can only be edited in the default locale.
* It is not possible to edit embedded entries in Rich Text fields in Compose. Selecting the "edit" option in the dropdown opens the entry in the Contentful web app.
* Not all App Locations and UIE SDK methods are supported. [Learn more](/compose/legacy/extending-and-customizing-compose).

> A list of known limitations within the Compose app | Assets fields | Auto save webhook | Rich Text fields | App Locations and UIE SDK