LSP server no response after receiving an early `workspace/didChangeConfiguration` notification

[Zjl37]

• Component:
  • LSP (used with other editor)
• LSP version: Version: 0.12.1, commit 1928d88ff8bc3e178ad098146bec252751383a48 (Typst version 0.10.0)
• OS version and name: Arch Linux, up to date

• ✅ I am on the latest stable version of the extension/LSP.
• ✅ I have searched the issues of this repo and believe that this is not a duplicate.

Issue

Typst-lsp does not give any responses at all after receiving an early workspace/didChangeConfiguration notification, though the "settings" param is empty. This causes it fail to work with Emacs's eglot. I have asked eglot's developer: https://github.com/joaotavora/eglot/issues/1363 and they thought it's server's bug.

As long as I configure the client not to send workspace/didChangeConfiguration after connection, the server would work properly.

The above eglot issue contains a minimal recipe of reproduction steps.

Logs

https://gist.github.com/Zjl37/d506c225bce175e584a78d47e0dbecab

Note there are many "timed-out request" message near the bottom of the log, and that the workspace/didChangeConfiguration notification is sent to server before server registers this capability.