bug: regression on help file hovering

[julio-b]

Did you check docs and existing issues?

• I have read all the lazy.nvim docs
• I have searched the existing issues of lazy.nvim
• I have searched the existing issues of plugins related to this issue

Neovim version (nvim -v)

v0.9.0

Operating system/version

archlinux

Describe the bug

When pressing <K> on a plugin's help file, the floating lazy window does not close. Instead, Lazy remains open for the rest of the session and cannot be focused again unless you force close it using :bd <bufnum>

bad2.mp4

Steps To Reproduce

1. nvim -u repro.lua
2. :Lazy<CR>
3. go to a plugin that has a help file like |tokyonight.nvim.txt|
4. Press <K>
5. help file opens behind lazy and lazy becomes unfocusable

Expected Behavior

Lazy window should close immediately after opening the help file. Alternatively, lazy should handle help files in a similar manner to how it handles git diffs.

Git bisect gave me commit 7339145. Lazy works as expected after reverting it:

good.mp4

Repro

-- DO NOT change the paths and don't remove the colorscheme
local root = vim.fn.fnamemodify("./.repro", ":p")

-- set stdpaths to use .repro
for _, name in ipairs({ "config", "data", "state", "cache" }) do
  vim.env[("XDG_%s_HOME"):format(name:upper())] = root .. "/" .. name
end

-- bootstrap lazy
local lazypath = root .. "/plugins/lazy.nvim"
if not vim.loop.fs_stat(lazypath) then
  vim.fn.system({ "git", "clone", "--filter=blob:none", "https://github.com/folke/lazy.nvim.git", lazypath, })
end
vim.opt.runtimepath:prepend(lazypath)

-- install plugins
local plugins = {
  "folke/tokyonight.nvim",
  -- add any other plugins here
}
require("lazy").setup(plugins, {
  root = root .. "/plugins",
})

vim.cmd.colorscheme("tokyonight")
-- add anything else here