I'd love to try bacon-ls in Helix, but I'm struggling to get it to start up. I can tell you're more of a Neovim guy, so no worries if you're unfamiliar, but I figured I'd ask in case you might be able to point me in the right direction :)

I have this super-basic entry in my languages.toml (the venue for LSP configuration):

[language-server.bacon-ls]
command = "bacon-ls"

And here are the error messages I see in my logs when I try to open a .rs file:

helix_lsp::transport [ERROR] bacon-ls <- InvalidRequest: Invalid request
helix_lsp [ERROR] failed to initialize language server: protocol error: InvalidRequest: Invalid request

The only place I see InvalidRequest in this repo appears to be when the client doesn't support diagnotics, but Helix definitely supports diagnostics for other LSPs. Hence I'm wondering what I might be missing. Any advice would be appreciated!