does lsp support mapping multiple source dirs to multiple destinations

[korenhe]

by using .lsp-docker.yaml, it is good for mapping only one source to one destinations like this :

  mappings:
    - source: "~/A"
      destination: "A-in-docker"

myquestion is, is it possible to map multiple dirs, such as:

  mappings:
    - source: "~/A"
       destination: "A-in-docker"
    - source: "~/B"
      destination: "B-in-docker" 

my simple test result failed to start the docker container error, though i can copy B into A so I can mount one folder, but i think mount multiple folders may be easier to use.