Client Server mode does not work in non-GUI macvim

If I startup MacVim in GUI mode with: mvim --remote
The first time, I get a message:
E247: no registered server named "VIM": Send failed. Trying to execute locally
This is expected, as MacVim wasn't running yet.

Now with MacVim (GUI) running, from a terminal I can do: mvim --serverlist
and I see: VIM as a VIM server that is available.

If I do the same thing, but instead of running the GUI MacVim, I run it in a terminal window I get:
E247: no registered server named "VIM": Send failed. Trying to execute locally
Which again is expected. But apparently no server is actually started.
When I do: vim --serverlist
There is no server found, it just exits without printing anything.
If, from that same terminal I try to do: vim --servername VIM --remote <some_file>
I get the same message as above that there is no registered server named "VIM", and
a new vim is started up.

I have verified that 'mvim' and 'vim' are both running MacVim as installed via homebrew.
VIM - Vi IMproved 8.0 (2016 Sep 12, compiled Mar 13 2018 21:01:05)
macOS version
Included patches: 1-1522
Compiled by Homebrew
Huge version with MacVim GUI. Features included (+) or not (-):

Reproduisez le comportement à l’aide des commandes mvim et vim mentionnées, en particulier --serverlist, --servername VIM et --remote dans les modes GUI et terminal. Comparez les chemins d’enregistrement du serveur et d’envoi distant, et considérez l’issue comme terminée lorsque MacVim en mode terminal enregistre un serveur et accepte les requêtes de fichiers distants comme décrit.