[Bug]: Underline Highlight Color

[0xJWLabs]

Is there an existing issue for this?

• I have searched the existing issues

What happened?

Does anyone know why does my underline highlight color look like this?

What did you expect to happen?

Highlight correctly

Config

Additional Information

...

commit

No response

[sohanemon]

You can remove the separator_style and manually adjust the underline color using highlight.close_button_selected.

Here is an example configuration that resolves the issue:

{
    "akinsho/bufferline.nvim",
    event = "VeryLazy",
    opts = {
      options = {
        indicator = {
          style = "underline",
        },
        separator_style = { "", "" }, -- important
        always_show_bufferline = true,
      },
      highlights = {
        indicator_selected = {
          fg = vim.g.primary,
          sp = vim.g.primary,
          underline = true,
        },
        buffer_selected = {
          fg = vim.g.primary,
          bg = "NONE",
          bold = true,
          underline = true,
          sp = vim.g.primary,
        },
        close_button_selected = {
          fg = vim.g.primary,
          bg = "NONE",
          underline = true,
          sp = vim.g.primary,
        },
      },
    },
  }