Exposure support for docs block and markdown files

Hello,

I have created an exposure and in the description field I have added doc JINJA macro to reference markdown file with more information. However, after dbt docs generate; dbt docs serve; the web page section which should display markdown contents says ‘no documentation’.
General question, if description field in exposure supports markdown files and docs blocks as in dbt models, dbt sources?

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We have upgraded to dbt 1.3.1 and now exposures display markdown docs. I guess question is resolved.