Rendering plantuml / mermaid in markdowns included with !docs

[gparmeggiani]

Question

I'm trying to render a plantuml diagram in a markdown file included with !docs, however it doesn't render and I simply see the contents of the plantuml script.

Is this a supported feature?

Here's the example I'm trying to render:

@startuml 

Alice -> Bob: Hello!
Bob -> Alice: Hi!

@enduml