Cursor jumps upward on automatic imports

[CaptainQuirk]

Hi,

I've a new workstation for some weeks now and I noticed that every time I choose a suggestion for a class in the autocomplete menu, the auto import feature works well, the cursor ends up a column after the completed suggestion, like expected, but on the line above the one I'm typing.

I'm on Vim 9.1, inside tmux < Terminal < WSL 2

My coc configuration is the following :

let g:coc_disable_transparent_cursor=1
let g:coc_disable_startup_warning=1
let g:coc_node_path='/home/linuxbrew/.linuxbrew/bin/node'

let g:coc_global_extensions = ['coc-json', 'coc-yaml', 'coc-tsserver', 'coc-phpactor']

" GoTo code navigation.
nmap <silent> gd <Plug>(coc-definition)
nmap <silent> gy <Plug>(coc-type-definition)
nmap <silent> gi <Plug>(coc-implementation)
nmap <silent> gr <Plug>(coc-references)

function! s:show_documentation()
  if (index(['vim','help'], &filetype) >= 0)
    execute 'h '.expand('<cword>')
  elseif (coc#rpc#ready())
    call CocActionAsync('doHover')
  else
    execute '!' . &keywordprg . " " . expand('<cword>')
  endif
endfunction

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

" Use K to show documentation in preview window.
nnoremap <silent> K :call <SID>show_documentation()<CR>

" Remap keys for applying codeAction to the current buffer.
nmap <leader><Tab>a  <Plug>(coc-codeaction)
nmap <leader><Tab>c  <Plug>(coc-codeaction-cursor)

" Add `:OR` command for organize imports of the current buffer.
command! -nargs=0 OR   :call     CocActionAsync('runCommand', 'editor.action.organizeImport')

" Highlight the symbol and its references when holding the cursor.
autocmd CursorHold * silent call CocActionAsync('highlight')

" Applying codeAction to the selected region.
" Example: `<leader>aap` for current paragraph
xmap <leader>i  <Plug>(coc-codeaction-selected)
nmap <leader>i  <Plug>(coc-codeaction-selected)

nmap <silent><nowait> [g <Plug>(coc-diagnostic-prev)
nmap <silent><nowait> ]g <Plug>(coc-diagnostic-next)

" Show commands.
nnoremap <silent><nowait> <space>c  :<C-u>CocList commands<cr>

" Find symbol of current document.
nnoremap <silent><nowait> <space>o  :<C-u>CocList outline<cr>

inoremap <silent><expr> <TAB>
      \ coc#pum#visible() ? coc#pum#next(1):
      \ CheckBackspace() ? "\<Tab>" :
      \ coc#refresh()
inoremap <expr><S-TAB> coc#pum#visible() ? coc#pum#prev(1) : "\<C-h>"

inoremap <silent><expr> <cr> coc#pum#visible() ? coc#_select_confirm() : "\<C-g>u\<CR>"

And I have the following settings specific to phpactor

let g:phpactorBranch = "develop"

autocmd FileType php let b:coc_disabled_sources = ['around', 'buffer', 'snippets']

nnoremap <leader>i :PhpactorImportClass<CR>