`:Lspsaga code_action` get wrong word when checking spelling with cspell_ls.

[xbot]

Describe the bug

When there is a Chinese character before the unknown English word, invoking :Lspsaga code_action won't save the right word to cspell.json. The native lsp method lua vim.lsp.buf.code_action() works well.

Steps to reproduce

Just put a Chinese character before the unknown word.

Expected behavior

Get the exact unknown word and save it to cspell.json.

Neovim version (nvim -v)

0.11.4

lspsaga commit

8efe00d

Terminal name/version

kitty 0.42.2