--git does nothing if git config file has a multi-line value

I'm using exa v0.10.1 with git on NixOS 23.05 amd64:

❯ exa -v
exa - list files on the command-line
v0.10.1 [+git]
https://the.exa.website/

However it doesn't display any git statuses. Running strace I can see it inspects local .git dir as well as user/glocal git config files but still no output comes up. Any ideas?