Org Roam Babel generate Attachment

[Y0ngg4n]

Hi it would be nice to automatically create a attachment when using org roam with babel.

In the documentation is also mentioned that if you add the tag :dir "'attach" the file should be automatically saved in the attachments directory, but somehow it does not work.

Here is the link of the documentation: https://orgmode.org/manual/Environment-of-a-Code-Block.html#Choosing-a-working-directory-1

I tried it with those tags: #+BEGIN_SRC mermaid :file file.png :dir 'attach :exports file :tangle

But it does not work. As far as i understand it it should create a file.png in the attachments directory.