"diagnostic.maxWindowHeight": ... Setting not respected

[cpfaff]

Result from CocInfo

## versions

vim version: NVIM v0.4.4
node version: v12.20.1
coc.nvim version: 0.0.80-d09f35455b
coc.nvim directory: /home/user/.vim/plugged/coc.nvim
term: rxvt-unicode-256color
platform: linux

## Log of coc.nvim

2021-03-10T22:46:35.956 INFO (pid:852329) [services] - registered service "highlight"
2021-03-10T22:46:36.037 INFO (pid:852329) [language-client-index] - highlight started with 852369
2021-03-10T22:46:36.343 INFO (pid:852329) [plugin] - coc.nvim 0.0.80-d09f35455b initialized with node: v12.20.1 after 583ms
2021-03-10T22:46:38.541 INFO (pid:852329) [services] - registered service "jedi"
2021-03-10T22:46:38.541 INFO (pid:852329) [services] - jedi-language-server state change: stopped => starting
2021-03-10T22:46:38.669 INFO (pid:852329) [services] - registered service "pyright"
2021-03-10T22:46:38.670 INFO (pid:852329) [services] - Pyright Server state change: stopped => starting
2021-03-10T22:46:38.673 INFO (pid:852329) [attach] - receive notification: highlight []
2021-03-10T22:46:38.687 INFO (pid:852329) [language-client-index] - Language server "jedi" started with 852473
2021-03-10T22:46:38.701 INFO (pid:852329) [language-client-index] - pyright started with 852474
2021-03-10T22:46:38.891 INFO (pid:852329) [services] - jedi-language-server state change: starting => running
2021-03-10T22:46:38.896 INFO (pid:852329) [services] - service jedi started
2021-03-10T22:46:38.910 INFO (pid:852329) [services] - Pyright Server state change: starting => running
2021-03-10T22:46:38.913 INFO (pid:852329) [services] - service pyright started
2021-03-10T22:46:39.800 INFO (pid:852329) [attach] - receive notification: highlight []
2021-03-10T22:46:41.143 INFO (pid:852329) [attach] - receive notification: highlight []
2021-03-10T22:46:49.798 INFO (pid:852329) [attach] - receive notification: highlight []
2021-03-10T22:46:58.620 INFO (pid:852329) [services] - registered service "json"
2021-03-10T22:46:58.620 INFO (pid:852329) [services] - Json language server state change: stopped => starting
2021-03-10T22:46:58.713 INFO (pid:852329) [language-client-index] - json started with 852887
2021-03-10T22:46:58.765 INFO (pid:852329) [services] - registered service "tsserver"
2021-03-10T22:46:58.828 INFO (pid:852329) [services] - Json language server state change: starting => running
2021-03-10T22:46:58.830 INFO (pid:852329) [services] - service json started
2021-03-10T22:46:59.101 INFO (pid:852329) [attach] - receive notification: highlight []
2021-03-10T22:47:00.469 INFO (pid:852329) [attach] - receive notification: highlight []
2021-03-10T22:47:03.001 INFO (pid:852329) [attach] - receive notification: highlight []
2021-03-10T22:47:09.114 INFO (pid:852329) [attach] - receive request: doKeymap [ 'iPGJzPg==0' ]
2021-03-10T22:47:10.631 INFO (pid:852329) [completion-complete] - Results from: snippets,json-1,tmuxcomplete
2021-03-10T22:47:12.483 INFO (pid:852329) [attach] - receive notification: highlight []
2021-03-10T22:47:18.853 INFO (pid:852329) [attach] - receive notification: highlight []
2021-03-10T22:47:24.402 INFO (pid:852329) [attach] - receive notification: highlight []
2021-03-10T22:47:25.150 INFO (pid:852329) [attach] - receive notification: highlight []
2021-03-10T22:47:31.256 INFO (pid:852329) [attach] - receive notification: highlight []
2021-03-10T22:47:32.669 INFO (pid:852329) [attach] - receive notification: highlight []
2021-03-10T22:47:54.127 INFO (pid:852329) [attach] - receive notification: highlight []
2021-03-10T22:47:54.714 INFO (pid:852329) [attach] - receive notification: highlight []
2021-03-10T22:47:55.511 INFO (pid:852329) [attach] - receive notification: highlight []
2021-03-10T22:47:56.129 INFO (pid:852329) [attach] - receive notification: highlight []
2021-03-10T22:47:59.688 INFO (pid:852329) [attach] - receive notification: doAutocmd [
  2,
  {
    regcontents: [ 'diagnostic.maxWindowHeight' ],
    inclusive: true,
    regname: '',
    operator: 'y',
    regtype: 'v'
  },
  7,
  1000
]
2021-03-10T22:48:00.193 INFO (pid:852329) [attach] - receive notification: highlight []
2021-03-10T22:49:58.713 INFO (pid:852329) [attach] - receive notification: highlight []
2021-03-10T22:50:00.322 INFO (pid:852329) [attach] - receive notification: showInfo []

Describe the bug

Setting the

diagnostic.maxWindowHeight

option is not respected. (diagnostic.maxWindowHeight is working)

Reproduce the bug

We will close your issue when you don't provide minimal vimrc and we can't reproduce it

• Create file mini.vim with：

  set nocompatible
  set runtimepath^=/path/to/coc.nvim
  filetype plugin indent on
  syntax on
  set hidden

• Start (neo)vim with command: vim -u mini.vim

• Operate vim.

Screenshots (optional)

If applicable, add screenshots to help explain your problem.

[fannheyward]

option is not respected. (diagnostic.maxWindowHeight is working)

What do you mean diagnostic.maxWindowHeight option is not respected, but diagnostic.maxWindowHeight is working?

[chemzqm]

https://github.com/neoclide/coc.nvim/wiki/Using-the-configuration-file