The funny thing is that the Rakuten fonts have been around for over two years now but we're only hearing about them now because they decided to distribute them to the public by including them in their products. They didn't have to do that.
https://www.itsnicethat.com/news/dal...-design-050820
So while the font isn't really to my tastes, I know it is for others and I appreciate them including it. I just hope they fix the Regular Serif variant. Just because it passes a font validator, it doesn't mean it isn't bugged (i.e. missing or incorrect tables) at the same time.