Why stored procedures but not functions when inferring DB?

Hello all,
I just started with Radzen - so I followed the video-tutorial for connecting to a data-source.
In my case the source is our mssql-server, after entering the credentials it takes a good 5 minutes to infer the database - but why tables, views and only procedures - where are the functions?

We use procedures for everything that "writes" to the server and exclusively functions for "reading" - without them I'm not allowed to read tables or views.

So please somebody explain how I can access functions with Radzen?

Thanks in advance

Radzen support only stored procedures, I’m afraid that functions are not supported.