FYI,
If you're using this plugin and are on 6.9.0-beta22, your plugins will not have been updating on a schedule. You will need to manually update (Plugins Tab), or hit the link from the banner when in the Auto Update Settings to update this plugin to version 2020.06.27+ for this to work on 6.9.0-beta22+
Also should re-iterate that when this plugin is set to Update All Plugins, it will also update any languages which you have installed.