Hello everyone!

Is it possible to use nested each loops to produce sheet using xlsx recipe?
For example if I want to build a "forum" sheet with list of categories and list of posts in each category with following code example.

{{#each categories}} {{name}}
{{#each posts[../id]}} {{name}} {{/each}}
{{/each}}

But I end up getting this error:

unable to find end of loop (#each) in