Change record status: 
Project: 
Introduced in branch: 
8.x-5.x
Introduced in version: 
8.x-5.2-rc1
Description: 

The Webform module uses a custom HTML Editor for most markup including descriptions, more, help, and messages. This custom HTML Editor allows for a more predictable user experience and rendered form output. For example, the custom HTML editor uses <br/> tags instead of <p/> tags to prevent unexpected margins. Developers may still need to alter or tweak this custom HTML markup.

Custom HTML editor markup is now rendered using the webform-html-editor-markup.html.twig template.

Impacts: 
Module developers
Themers