Shougo

Hm... I cannot reproduce the problem. The reproduce instruction is needed.

Oh, so please test the latest nvim-cmp. If it is not occurred, the issue should be closed.

Please upload the minimal vimrc. I cannot reproduce your problem.

Here is my config. ```vim if &compatible set nocompatible endif set runtimepath+=~/src/nvim-cmp set runtimepath+=~/src/cmp-buffer set runtimepath+=~/src/cmp-buffer/after set completeopt=menu,menuone,noselect filetype plugin indent on lua

OK. The problem is reproduced when `let &titlestring="%F %r"`.

`nvim_win_set_option()` causes the problem. And I think it cannot be fixed. Because `nvim_win_set_option()` is needed.

I have tested the behavior, but I cannot reproduce the flicker. You need to upload the minimal init.vim.

OK. I have reproduced. When the first item is inserted with the documentation, it will be `[No name]`. I don't know why though.

https://github.com/hrsh7th/nvim-cmp/issues/309#issuecomment-941035010 When no documentation source candidates, the flicker does not exist. So the original problem is improved. https://github.com/hrsh7th/nvim-cmp/issues/309#issuecomment-1041458350 The fixed is true. It is another problem.

It is documented. ``` How to disable the documentation window?~ Simply use the following config: > cmp.setup.filetype({ 'markdown', 'help' }, { window = { documentation = cmp.config.disable } }) <...