snippets not working in markdown

[thmsndk]

When doing inline yuml in markdown files the snippets do not trigger, they only appear to trigger in .yuml files, I would expect them to also trigger in .md files.

e.g. the following never triggers a snippet for class

```yuml
class  ```

[jaime-olivares]

Well, that's not a valid yuml script at all

[thmsndk]

@jaime-olivares It's been a while since I reported it. I am aware it is not a valid yuml script, i'm pretty sure I was trying to use the vscode snippets to generate the "class" yuml script. but the snippet did not trigger in the markdown file.