SCSS compilation to css no longer working

I am currently using the legacy jetpack custom css editor along side the whole jetpack plugin and when ever I choose the syntax scss it use to compile it to css before placing it on the page. Now when I hit update it places the css inside of the additional css tab under customizer and places actual scss on the page. Since the scss is not valid css it does not include any of my styles. Does that mean we can only write in css when using the legacy editor now?