lsp-treemacs-error-list expand and shows nothing

[xuehy]

I am using emacs-27.2 on windows 11. The lsp-treemacs version is 20211129.955 from melpa. treemacs version is 20211213.2100.

When I click the node in the error list, the symbol changes as if expanded but shows no child nodes.

But on WSL2 it works well:

For some reason, WSL cannot satisfy all my needs so I have to stick on windows.

What is wrong on windows?

[xuehy]

A non-official patch is at https://github.com/emacs-lsp/lsp-treemacs/issues/109#issuecomment-1114766364