bug: nvim-cmp Completion Popup Overlaps with LSP Hover Popup in LazyVim

[xinghe98]

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Neovim version (nvim -v)

0.10.2

Operating system/version

windows11/wsl2-arch

Describe the bug

When typing in LazyVim, the completion popup from nvim-cmp and the LSP hover documentation popup often overlap, especially when certain characters are typed (like <). The completion window (cmp) should take priority over the hover window, but currently, both are shown simultaneously, causing visual clutter and confusion during coding.

Steps To Reproduce

1. Install and use LazyVim with the default configuration.
2. Open a TypeScript/JavaScript/React file.
3. Start typing a JSX tag like <App.
4. Notice that both the LSP hover popup and the cmp completion popup appear simultaneously, resulting in overlapping windows.

Expected Behavior

The cmp completion window should take precedence over the LSP hover window when a completion is in progress. Ideally, the hover window should either:

• Be hidden when the cmp window is active.
• Be shown only after a completion selection is made (if the user wants to see hover details for the selected item).

Possibly add an option to delay or suppress the hover popup when the cmp window is active.

Repro

vim.env.LAZY_STDPATH = ".repro"
load(vim.fn.system("curl -s https://raw.githubusercontent.com/folke/lazy.nvim/main/bootstrap.lua"))()

require("lazy.minit").repro({
  spec = {
    { "LazyVim/LazyVim", import = "lazyvim.plugins" },
    -- add any other plugins here
  },
})