Is there any way to control placement of block descriptions in mermaid block-beta?

Question

The following mermaid code will create the block digram shown above.

block-beta
  columns 3
  block:outer["want label visible"]:3
    l["left"]
    m("middle")
    r["right"]
  end    

How can I control the position for the label of the "outer" block so that it aligns to the top of the "outer" block instead of being centered and therefore hidden under the left, middle, and right blocks?

Answer 1

I had the same problem and came up with this workaround:

block-beta
  block:outer["want label visible\n\n\n"]
    columns 3
    space:3
    l["left"]
    m("middle")
    r["right"]
  end