Markdown syntax to output multi-select dropdown values

I’m trying to use the markdown syntax to copy a multi-select dropdown field as comma separated values in a Rich text field. I’ve read through the docs, and it seems to only address related entites and outputting them as a list. But I don’t see any information on the syntax to use for a multi-select field.

I’ve tried the following:

{{What is important to you?}}

and I get the following error

Failed to execute Action “Update Session”: Invalid field expression, field: “Client Forms/What is important to you?” field is not primitive.

I’ve also tried this:

{- What is important to you? -}

But it just does nothing. I’m not sure what I’d put after the colon. Any help would be much appreciated.

Have you tried this:
{-What is important to you?:Name-}
or this
{=What is important to you?:Name=}
to get bulleted list or comma separated list respectively.

(Multi selects behave like to-many relations)

Thanks @Chr1sG !! Both of those solutions worked great! Might be worth putting a small blurb in the docs about this syntax for multi-selects. Thanks again for the quick reply!

I can see that we explain that select fields behave like relations when it comes to formulas but not explicitly for markdown as well, sorry.
Will try and fix that soon.