full-border.yazi plugin: `THICK` border style doesn't apply for pane separator

[shvedes]

yazi --debug output

Yazi
    Version: 25.5.31 (Arch Linux 2025-06-01)
    Debug  : false
    Triple : x86_64-unknown-linux-gnu (linux-x86_64)
    Rustc  : 1.87.0 (17067e9a 2025-05-09)

Ya
    Version: 25.5.31 (Arch Linux 2025-06-01)

Emulator
    TERM                : Some("foot")
    TERM_PROGRAM        : None
    TERM_PROGRAM_VERSION: None
    Brand.from_env      : Some(Foot)
    Emulator.detect     : Emulator { kind: Left(Foot), light: false, csi_16t: (9, 20), force_16t: false }

Adapter
    Adapter.matches    : Sixel
    Dimension.available: Dimension { rows: 51, columns: 208, width: 1872, height: 1020 }

Desktop
    XDG_SESSION_TYPE           : Some("wayland")
    WAYLAND_DISPLAY            : Some("wayland-1")
    DISPLAY                    : Some(":0")
    SWAYSOCK                   : None
    HYPRLAND_INSTANCE_SIGNATURE: Some("6821723b4421bdf163f1a1cc6fd472516d44b1e7_1752430339_1564382651")
    WAYFIRE_SOCKET             : None

SSH
    shared.in_ssh_connection: false

WSL
    WSL: false

Variables
    SHELL           : Some("/bin/fish")
    EDITOR          : Some("/sbin/nvim")
    VISUAL          : None
    YAZI_FILE_ONE   : None
    YAZI_CONFIG_HOME: None
    YAZI_ZOXIDE_OPTS: None
    FZF_DEFAULT_OPTS: None

Text Opener
    default     : Some(OpenerRule { run: "$EDITOR $1", block: true, orphan: false, desc: "", for: None, spread: false })
    block-create: Some(OpenerRule { run: "$EDITOR $1", block: true, orphan: false, desc: "", for: None, spread: false })
    block-rename: Some(OpenerRule { run: "$EDITOR $1", block: true, orphan: false, desc: "", for: None, spread: false })

Multiplexers
    TMUX               : false
    tmux version       : No such file or directory (os error 2)
    tmux build flags   : enable-sixel=Unknown
    ZELLIJ_SESSION_NAME: None
    Zellij version     : No such file or directory (os error 2)

Dependencies
    file          : 5.46
    ueberzugpp    : No such file or directory (os error 2)
    ffmpeg/ffprobe: 7.1.1 / 7.1.1
    pdftoppm      : 25.07.0
    magick        : 7.1.1-47
    fzf           : 0.64.0
    fd/fdfind     : 10.2.0 / No such file or directory (os error 2)
    rg            : No such file or directory (os error 2)
    chafa         : No such file or directory (os error 2)
    zoxide        : No such file or directory (os error 2)
    7zz/7z        : No such file or directory (os error 2) / 24.09
    resvg         : No such file or directory (os error 2)
    jq            : 1.8.1

Clipboard
    wl-copy/paste: 2.2.1 / 2.2.1
    xclip        : No such file or directory (os error 2)
    xsel         : No such file or directory (os error 2)

Routine
    `file -bL --mime-type`: text/plain


See https://yazi-rs.github.io/docs/plugins/overview#debugging on how to enable logging or debug runtime errors.

Please describe the problem you're trying to solve

Basically, the title. From here we know that the border can be thick, so I set this up in the plugin:

require("full-border"):setup {type = ui.Border.THICK}

and it does work, but not for the centered border:

Would you be willing to contribute this feature?

• Yes, I'll give it a shot

Describe the solution you'd like

UI consistency

Additional context

No response

Checklist

• I have searched the existing issues/discussions