bug: gcc and gbc keymaps for Comment.nvim not work(f61da3a)

[beyond-fu]

Did you check docs and existing issues?

• I have read all the which-key.nvim docs
• I have searched the existing issues of which-key.nvim
• I have searched the existing issues of plugins related to this issue

Neovim version (nvim -v)

VIM v0.9.1 Build type: Release

Operating system/version

Ubuntu22.04(XFCE) on x86-64

Describe the bug

My gcc and gbc keymaps of Comment.nvim cannot work after upgrading which-key today(actually gbc works occasionally). My timeoutlen setting is vim.opt.timeoutlen = 80(~/.config/nvim/lua/config/options.lua). The Comment.nvim works well with the which-key at commit-id d871f2b.

I can offer more messages if needed. Thanks!

Steps To Reproduce

Just install Comment.nvim and setup it. Here is my setup:

{
    "numToStr/Comment.nvim",
    config = function()
        require("Comment").setup({
            ignore = "^$",
        })
    end,
},

Then try gcc or gbc, it should be nothing happened.

Expected Behavior

.

Repro

-- DO NOT change the paths and don't remove the colorscheme
local root = vim.fn.fnamemodify("./.repro", ":p")

-- set stdpaths to use .repro
for _, name in ipairs({ "config", "data", "state", "cache" }) do
  vim.env[("XDG_%s_HOME"):format(name:upper())] = root .. "/" .. name
end

-- bootstrap lazy
local lazypath = root .. "/plugins/lazy.nvim"
if not vim.loop.fs_stat(lazypath) then
  vim.fn.system({ "git", "clone", "--filter=blob:none", "https://github.com/folke/lazy.nvim.git", lazypath, })
end
vim.opt.runtimepath:prepend(lazypath)

-- install plugins
local plugins = {
  "folke/tokyonight.nvim",
  "folke/which-key.nvim",
  -- add any other plugins here
}
require("lazy").setup(plugins, {
  root = root .. "/plugins",
})

vim.cmd.colorscheme("tokyonight")
-- add anything else here