LibreOffice for Mac said to be "legacy software"

LibreOffice for Mac v 6 is said by Mojave to be “legacy software”, even though I know that it’s 64-bit. I understand that any app listed as legacy software won’t run on the OS that follows Mojave. Is the Document Foundation aware that the app is listed as legacy software? If so, is it doing anything about it or is that unnecessary?
Thanks.