TYPO3 Core

If I upload a file in the backend file/list module with the same name as an existing resource and the file gets replaced, the Signal ResourceStorageInterface::SIGNAL_PreFileReplace is not emitted. I took a look at the code and noticed that the upload isn't dispatched to ResourceStorage::replaceFile(), but to ResourceStorage::addUploadedFile(). In that method, the conflictMode "replace" is not respected and the file gets overridden silently.