Unfortunately, the one thing I'm not to keen about @libreoffice version control is that is not as visual as others (Google Drive, Microsoft O365) nor is it very intuitive. You have to go save the doc, turn on versions and every time you want to save a version tell LO to do so.
I mean, once you turn it on it does save automatically but, again, visually is not that intuitive. This would be the thing that will make me work in LO for ever.