TYPO3 Core

The flux extension provides a "container" element that used to work in TYPO3 6.2 - see the screenshot at http://p.cweiske.de/234#2-form.png

Internally a flexform structure with the following settings is generated:

type    => array
section => 1
title   => blabla
el      => child elements

This does not work with TYPO3 7.6.10. In the flux bug report I opened, Claus Due asked me to ask here if this type of element should be supported by the form engine:

to clarify if this is supposed to be supported. If it is not, we should probably request that a specific exception be thrown in this case, since right now FormEngine allows the structure but cannot render it.

So please either fix this bug by re-introducing support for particular type of half-section, half-sectionobject or throw an exception stating that it's not supported.