New `ddu-ff-filter-default` can be opened for many times

[ryu-ichiroh]

Warning: I will close the issue without the minimal init.vim and the reproduction instructions.

Problems summary

Expected

ddu-ff-filter-default should be opened only once.

Environment Information

• ddu-ui-ff version (SHA1): 15196ec280933905bea2f6fdd537334213bf87df

• denops.vim version (SHA1): 3b489d50ba2e034c829a09475a4002176bffbef7

• deno version(deno -V output): deno 1.32.2

• OS: MacOS 13.4 (22F66)

• neovim/Vim :version output: NVIM v0.9.0, Build type: Release, LuaJIT 2.1.0-beta3

Provide a minimal init.vim/vimrc without plugin managers (Required!)

packadd denops.vim
packadd ddu.vim
packadd ddu-ui-ff
packadd ddu-filter-matcher_substring
packadd ddu-kind-file
packadd ddu-source-file_rec

call ddu#custom#patch_global({
    \   'ui': 'ff',
    \   'uiParams': {
    \     'ff': { 'startFilter': v:true },
    \   },
    \   'sourceOptions': {
    \     '_': { 'matchers': ['matcher_substring'] },
    \   },
    \   'kindOptions': {
    \     'file': { 'defaultAction': 'open' }
    \   }
    \ })

nmap <space>f <Cmd>call ddu#start(#{ sources: [#{ name: 'file_rec' }] })<CR>

How to reproduce the problem from neovim/Vim startup (Required!)

1. open with minimal vimrc
2. press <space>f to open ddu ff
3. press <Esc>
4. press <space>f again

Screenshot (if possible)

Upload the log messages by :redir and :message (if errored)

No message

[Shougo]

Fixed.