bug: blink.cmp buffer words completion opens the `Ask` buffer in sidebar as a new file.

[blindFS]

Describe the bug

I believe this bug is relatively new. Probably introduced by changes within 3 days.

To reproduce

1. complete some buffer words, press enter

2. new file opened

Expected behavior

No response

Installation method

Use lazy.nvim:

  {
    "yetone/avante.nvim",
    event = "VeryLazy",
    version = false, -- set this if you want to always pull the latest change
    opts = {
      provider = "gemini",
      -- provider = "openrouter",
      behaviour = {
        enable_cursor_planning_mode = true, -- enable cursor planning mode!
      },
      gemini = {
        -- @see https://ai.google.dev/gemini-api/docs/models/gemini
        model = "gemini-2.0-flash-001",
        temperature = 0,
        max_tokens = 4096,
      },
    },
    -- if you want to build from source then do `make BUILD_FROM_SOURCE=true`
    build = "make",
    dependencies = {
      "nvim-treesitter/nvim-treesitter",
      "stevearc/dressing.nvim",
      "nvim-lua/plenary.nvim",
      "MunifTanjim/nui.nvim",
      --- The below dependencies are optional,
      "nvim-tree/nvim-web-devicons", -- or echasnovski/mini.icons
      {
        -- support for image pasting
        "HakonHarnes/img-clip.nvim",
        event = "VeryLazy",
        opts = {
          -- recommended settings
          default = {
            embed_image_as_base64 = false,
            prompt_for_file_name = false,
            drag_and_drop = {
              insert_mode = true,
            },
            -- required for Windows users
            use_absolute_path = true,
          },
        },
      },
      {
        -- Make sure to set this up properly if you have lazy=true
        "MeanderingProgrammer/render-markdown.nvim",
        opts = {
          file_types = { "markdown", "Avante" },
        },
        ft = { "markdown", "Avante" },
      },
    },
  },

Environment

NVIM v0.10.4 Build type: Release LuaJIT 2.1.1713773202

key	val
kernel-name	Darwin
kernel-release	24.3.0
kernel-version	Darwin Kernel Version 24.3.0: Thu Jan 2 20:24:22 PST 2025; root:xnu-11215.81.4~3/RELEASE_ARM64_T6041
machine	arm64
operating-system	Darwin

Repro

[blindFS]

Could be an issue of blink.cmp though, I can't tell.