Scroll-snap-align property unknown

[jhechtf]

• I have searched through existing issues
• I have read through docs
• I have read FAQ

Info

• Platform: Windows 10
• Vetur version: 0.19.5
• VS Code version: 1.33.1

Problem

I'll be honest, I'm not sure if this should go here, or in the VSCode repo itself. I'm adding it here because I don't have this issue with pure CSS/SCSS files, making me think it is something with Vetur and not VSCode.

The scroll-snap-align property in SFC pops up with the little green squiggles. Mousing over them I get 'unknown property scroll-snap-align'.

I've checked this on both my windows PCs and my Ubuntu 19.04 install -- same thing on all of them.

Reproducible Case

1. Create a SFC with SCSS
2. Try to use the scroll-snap-align property, notice the green squiggles.

[octref]

This can be easily fixed by updating vscode-css-languageservice. I'll fix it soon.