TYPO3 Core

The JavaScript module @typo3/backend/document-save-actions was introduced in TYPO3 v7 to add some interactivity in FormEngine context.
At first it was only used to disable the submit button and render a spinner icon instead. Over the course of some years, the module got more functionality.

After some refactorings in FormEngine the module became rather a burden. This became visible with the introduction of the Hotkeys API, as the @typo3/backend/document-save-actions module reacts on explicit click events on the save icon, that is not triggered when FormEngine invokes a save action via keyboard shortcuts. Adjusting document-save-actions's behavior is necessary, but would become a breaking change, which is unacceptable after the 13.0 release.