Create New Templates for Heading Elements in field_group

[trackleft]

Problem/Motivation

Some content editors have been relying on a bug in field-group-html-element.html.twig to add space between elements. Currently, blocks embedded in content are output using the field-group-html-element.html.twig, which applies the spaceless filter to all rendered HTML.

The spaceless filter was applied in this commit: a119b5c#diff-85998c378764d17df837312a6a3594e772f590e5ef1f3311eaf4252c886ff3f7

Describe the bug

The spaceless filter is too aggressive in the field-group-html-element.html.twig template, resulting in unintended removal of spaces that content editors may rely on for layout purposes.

To Reproduce

Steps to reproduce the behavior:

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

Proposed resolution

I propose creating new templates specifically for heading elements that do not utilize the spaceless filter. This will allow content editors to maintain the necessary spacing for headings while still benefiting from the existing functionality for other elements.

Proposed files:
field-group-html-element.h1.twig
field-group-html-element.h2.twig
field-group-html-element.h3.twig
field-group-html-element.h4.twig

Expected behavior

Screenshots

Additional context

This issue is most prevalent with inline buttons within embedded content blocks.

[natebyerley]

Potentially also happening with taxonomy labels