Non-alphanumeric support in architecture labels?

[miran248]

Hey,

It seems i can't use any non alpha numeric characters inside labels when doing architecture diagram.
Is there a special escaping syntax that i'm missing?
Usual double quotes didn't work.

architecture-beta
group api(cloud)[api kebab-case-name]

(btw, is it possible to syntax-highlight the above code? code block with mermaid tag renders it)

Thanks,
Miran