#Description of issue

I load the plugin via Packer

use { 'Raku/vim-raku' }

I run :PackerUpdate.

The next time I launch vim, it looks like everything is working except that I experience massive lag while scrolling up and down in the buffer. Sometimes I also get the lag when entering new text.

The lag feels like up to a second for each keystroke. It is prohibitive to any sort of editing raku files.

File sizes are only a few hundred lines.

Here is the output of syntime report after scrolling up and down for a bit on a 160 line raku file:
https://termbin.com/stjp

Output of vim --version

NVIM v0.7.0-dev+1135-gfdea15723
Build type: Release
LuaJIT 2.1.0-beta3
Compiled by [email protected]

Features: +acl +iconv +tui
See ":help feature-compile"

   system vimrc file: "$VIM/sysinit.vim"
  fall-back for $VIM: "/usr/local/Cellar/neovim/HEAD-fdea157/share/nvim"

#profile output
https://termbin.com/wd9x