omnifunc, autocompletion is automatically selecting

[coffeebe4code]

I'm fine with the omnifunc completion opening up, but it appears to auto select when there is only one in the list,

For example.
console.l will automatically complete and type og. This doesn't always happen either. Usually when I am typing very fast.

Sometimes I just type out 3 letter methods rather than wait for the window to show, and me having to cycle through options, except this issue is auto selecting, so the result is console.logog

I have modified some selections in my vimrc, but not seeing how this could be the cause.

inoremap <silent><expr> <TAB>
    \ pumvisible() ? "\<C-n>" :
    \ SkipClosingPair()

inoremap <silent><expr> <CR>
    \ pumvisible() ? "\<C-y>" :
    \ "\<CR>"

function! SkipClosingPair()
  let line = getline('.')
  let current_char = line[col('.')-1]
  if col('.') == col('$')
  return "\<Tab>"
  end
  return stridx("}])\'\"", current_char)==-1 ? "\<Tab>" : "\<Right>"
endfunction
 
function! s:check_back_space() abort
  let col = col('.') - 1
  return !col || getline('.')[col - 1]  =~# '\s'
endfunction

" ALE setup
let g:ale_completion_enabled = 1
set omnifunc=ale#completion#OmniFunc
let g:ale_linters = { 'javascript': ['eslint'], 'typescript': ['eslint', 'tsserver'] }
let g:ale_fixers = { 'javascript': ['eslint'], 'typescript': ['eslint', 'prettier'] }
let g:ale_linters_explicit = 1
let g:ale_fix_on_save = 1
let g:ale_lint_on_text_changed = 'never'
let g:ale_lint_on_insert_leave = 0

[coffeebe4code]

I finally figured this out, need to add noselect to the completeopt variable in vimrc.