Changing shared directory

[mcswell]

I set Winboat up to use my Linux (Xubuntu 24) home directory as a shared directory. It appears WinBoat (or is it Docker?) can't see Linux links, and since the files I need to get at on my Linux drive are reachable from my Linux home dir via a link, I'd like to change the shared directory to something else. I've edited the ~/.winboat/docker-compose.yml to make this change, but it appears to have no effect, even after re-booting Linux. The file manager app in Windows labeled 'shared' still points to my Linux home dir.

What do I need to do to change this? Does WinBoat/Docker even look at ~/.winboat/docker-compose.yml?

Here's the relevant part of my ~/.winboat/docker-compose.yml file:

 volumes:
      - "/usr/local/winboat:/storage"
#      - "\${HOME}:/shared"
      - "/mnt/1TB/Data/Software/FLExData/Tzeltal:/shared"