Code highlighting and completion does not work.

[mkl-b]

Hello
I don't see any code highlighting nor completion in my files.
If I trigger [Ctrl]+[Space] I see only previously used keywords.

I'm using Code with WSL(ubuntu) but for Windows shell it also does not work.

Is there a way to enable it? (Extension is enabled)

[WHellhaus]

Any update on this? I'm having the same issue, but I know a ton of people who use this extension and I'm not sure what I've done differently.

[KokeCacao]

Hovering doesn't work on Ubuntu either

[OneKnightOnly]

Doesn't work for me either, no errors, nothing. vscode version: 1.67.1

[snkaupe]

That's GLSL, if I'm not mistaken. If you read the README carefully, you'll see that code completion and documentation is only supported for HLSL. There's currently an open PR to add hover support, though.