Deprecation: #72856 - Removed RTE "modes" option¶
See Issue #72856
The RTE "modes" option that was added to a RTE enabled TCA field in the "defaultExtras" section has been removed.
The RTE is now loaded via the configuration from TSconfig, usually set by "modes" or "overruleMode" (used by default), and loaded even without the RTE mode set in the TCA field defaultExtras section.
Extension authors do not need to set the defaultExtras "mode=ts_css" parameter explicitly.
When configuring a RTE field in a TYPO3 extension the defaultExtras part should bet
richtext:rte_transform instead of
in order to render the RTE.