Highlight preselect item

[kristijanhusak]

If preselect option is enabled (set to item), is there a way to add the PmenuSel highlight to the first item that will be automatically selected on confirm()?

[fitrh]

Add completeopt to completion config

preselect = cmp.PreselectMode.Item,
completion = { completeopt = "menu,menuone" },

You may also need to adjust window.completion.winhighlight config

window = {
  completion = {
    winhighlight = "Nomal:Pmenu,CursorLine:PmenuSel,Search:None",
  },
},