Bug: blines show buffer number when openeed in "global" picker

[Dooez]

RTFM Checklist

• I have searched exisiting issues / discussions
• I have read the Wiki including the Advanced section
• I have read man fzf / I am well versed in shell fzf

Operating system

Linux

Shell

fish

Neovim version (nvim --version)

0.11.5

Fzf version (fzf --version)

0.67.0

Output of :lua print(os.getenv('FZF_DEFAULT_OPTS'))

nil

Is the problem reproducible with mini.sh?

• My issue is reproducible with mini.sh
• My issue IS NOT reproducible with mini.sh
• I have not tested with mini.sh (not relevant, requires LSP, Windows, etc)

Fzf-lua configuration

{
        "ibhagwan/fzf-lua",
        dependencies = { "nvim-tree/nvim-web-devicons" },
        opts = {
            global = {
                pickers = {
                    { 'blines', },
                    { 'files',  desc = "Files", prefix = '/' },
                },
            },
        },
    }

Describe the bug / steps to reproduce

When opening blines picker as a part of global picker the buffer numbers are shown, even though only one buffer is present.
It's possible that fzf_ops is incorrectly merged.
If opts.global.fzf_opts["--with-nth"] = "4..." the buffer numbers disappear, but other pickers break.
Opening blines picker directly works as intended

[ibhagwan]

This would require changing the --with-nth dynamically during the picker change which is essentially a transform:…, the issue is there is no change-with-nth action only change-nth so this would also require an upstream feature request.

[ibhagwan]

Added a request to junegunn/fzf#4659, once this is added we can revisit this issue.