native multi-line yy feature doesn't work

[baldricni]

• nvim --version:
  • NVIM v0.9.1
  • Build type: Release
  • LuaJIT 2.1.0-beta3
• terminal emulator and version: iTerm2, Build 3.4.20
• Operating system/version: OS Info:{ machine = "x86_64", release = "22.6.0", sysname = "Darwin", version = "Darwin Kernel Version 22.6.0: Tue Aug 15 20:13:24 PDT 2023; root:xnu-8796.141.3.700.5~2/RELEASE_X86_64" }
• Have you read and followed all steps in the doc: YES

• Output of command set runtimepath:

  runtimepath=~/.config/nvim,/usr/local/etc/xdg/nvim,/etc/xdg/nvim,~/.local/share/nvim/site,~/.local/share/nvim/site/pack/packer/opt/vim-auto-save,~/.local/share/nvim/site/pack/packer/o
  pt/vim-snippets,~/.local/share/nvim/site/pack/packer/opt/cmp-nvim-ultisnips,~/.local/share/nvim/site/pack/packer/opt/ultisnips,~/.local/share/nvim/site/pack/packer/opt/delimitMate,~/.lo
  cal/share/nvim/site/pack/packer/opt/better-escape.vim,~/.local/share/nvim/site/pack/packer/opt/vim-commentary,~/.local/share/nvim/site/pack/packer/opt/vim-matchup,~/.local/share/nvim/si
  te/pack/packer/opt/vim-sandwich,~/.local/share/nvim/site/pack/packer/opt/vim-swap,~/.local/share/nvim/site/pack/packer/opt/vim-highlighturl,~/.local/share/nvim/site/pack/packer/opt/vim-
  indent-object,~/.local/share/nvim/site/pack/packer/opt/bufferline.nvim,~/.local/share/nvim/site/pack/packer/opt/nvim-web-devicons,~/.local/share/nvim/site/pack/packer/opt/cmp-buffer,~/.
  local/share/nvim/site/pack/packer/opt/cmp-path,~/.local/share/nvim/site/pack/packer/opt/fidget.nvim,~/.local/share/nvim/site/pack/packer/opt/nvim-lspconfig,~/.local/share/nvim/site/pack
  /packer/opt/cmp-nvim-lsp,~/.local/share/nvim/site/pack/packer/opt/cmp-emoji,~/.local/share/nvim/site/pack/packer/opt/cmp-omni,~/.local/share/nvim/site/pack/packer/opt/nvim-cmp,~/.local/
  share/nvim/site/pack/packer/opt/lspkind-nvim,~/.local/share/nvim/site/pack/packer/opt/vim-repeat,~/.local/share/nvim/site/pack/packer/opt/dashboard-nvim,~/.local/share/nvim/site/pack/pa
  cker/opt/which-key.nvim,~/.local/share/nvim/site/pack/packer/opt/whitespace.nvim,~/.local/share/nvim/site/pack/packer/opt/hop.nvim,~/.local/share/nvim/site/pack/packer/opt/indent-blankl
  ine.nvim,~/.local/share/nvim/site/pack/packer/opt/lualine.nvim,~/.local/share/nvim/site/pack/packer/opt/open-browser.vim,~/.local/share/nvim/site/pack/packer/opt/targets.vim,~/.local/sh
  are/nvim/site/pack/packer/opt/unicode.vim,~/.local/share/nvim/site/pack/packer/opt/vim-fugitive,~/.local/share/nvim/site/pack/packer/opt/gitlinker.nvim,~/.local/share/nvim/site/pack/pac
  ker/opt/nvim-notify,~/.local/share/nvim/site/pack/packer/opt/nvim-treesitter,~/.local/share/nvim/site/pack/*/start/*,~/.local/share/nvim/site/pack/packer/opt/catppuccin,~/.local/share/n
  vim/site/pack/packer/opt/firenvim,~/.local/share/nvim/site/pack/packer/opt/wilder.nvim,~/.local/share/nvim/site/pack/packer/opt/committia.vim,~/.local/share/nvim/site/pack/packer/opt/pa
  cker.nvim,/usr/local/share/nvim/site,/usr/share/nvim/site,/usr/local/Cellar/neovim/0.9.1/share/nvim/runtime,/usr/local/Cellar/neovim/0.9.1/lib/nvim,~/.local/share/nvim/site/pack/packer/
  opt/cmp-nvim-ultisnips/after,~/.local/share/nvim/site/pack/packer/opt/ultisnips/after,~/.local/share/nvim/site/pack/packer/opt/vim-matchup/after,~/.local/share/nvim/site/pack/packer/opt
  /vim-sandwich/after,~/.local/share/nvim/site/pack/packer/opt/cmp-buffer/after,~/.local/share/nvim/site/pack/packer/opt/cmp-path/after,~/.local/share/nvim/site/pack/packer/opt/cmp-nvim-l
  sp/after,~/.local/share/nvim/site/pack/packer/opt/cmp-emoji/after,~/.local/share/nvim/site/pack/packer/opt/cmp-omni/after,~/.local/share/nvim/site/pack/packer/opt/catppuccin/after,/usr/
  share/nvim/site/after,/usr/local/share/nvim/site/after,~/.local/share/nvim/site/after,/etc/xdg/nvim/after,/usr/local/etc/xdg/nvim/after,~/.config/nvim/after 

Describe the bug

in NORMAL mode, the native yy (yank feature) doesn't work in multi-line yank, e.g. 9yy, it will only yank the current line. I didn't change any mappings at all.

Expected behavior

I want native yy feature works again.

Screenshots

NA

Additional context

no

[jdhao]

Thanks for the reporting. Yeah, indeed, there is a bug in mapping for y here. I will try to find ways to fix this.