Coc.nvim: Ability to tab to first option

[taybart]

Is your feature request related to a problem? Please describe.
Ability to make select the first option instead of moving to second

Describe the solution you'd like
I normally tab to fill the first suggestion in and then move to normal mode as an 'accept'. I cannot find online anywhere that shows how I can make this happen. Can I set the inital 'complete_index' as -1?

Describe alternatives you've considered
This is how ALE worked.

Additional context
.vimrc relevant parts

" coc.vim
inoremap <silent><expr> <TAB>
      \ pumvisible() ? "\<C-n>" :
      \ <SID>check_back_space() ? "\<TAB>" :
      \ coc#refresh()
inoremap <expr><S-TAB> pumvisible() ? "\<C-p>" : "\<C-h>"

function! s:check_back_space() abort
  let col = col('.') - 1
  return !col || getline('.')[col - 1]  =~# '\s'
endfunction

Typing...

Hitting tab once.

[emcfarlane]

@taybart do you have a fix for this?

[taybart]

Nothing consistent. Maybe I should reopen...I used set completeopt=menuone,noinsert with "suggest.keepCompleteopt": false, which kinda works

[chemzqm]

Preselect is enabled by default, you have to use "suggest.enablePreselect": false in your coc-settings.json

[taybart]

@chemzqm You are a saint