Window picker messing with global statusline

[kassio]

Description

Because the window picker changes the statusline layout, when using the new global statusline (neovim/neovim#9342) the statusline appears weird.

Suggestion:
Show the window picker information in floating windows.

Neovim version

NVIM v0.7.0-dev+1292-ge9b53f3fb
Build type: Release
LuaJIT 2.1.0-beta3
Compiled by kassioborges@kassios-mbp.lan

Features: +acl +iconv +tui
See ":help feature-compile"

   system vimrc file: "$VIM/sysinit.vim"
  fall-back for $VIM: "/usr/local/Cellar/neovim/HEAD-e9b53f3/share/nvim"

Run :checkhealth for more info

### Operating system and version

macOS 12.3

### nvim-tree version

e87ee0e3c30368fa97085125ffe13ee37c0daf70

### Steps to reproduce

1. Set global statusline
2. Open multiple splits
3. Open window picker

### Expected behavior

_No response_

### Actual behavior

_No response_

### Minimal config

```Lua
-