pasting var value from debug window not working

[ziyouchutuwenwu]

Describe the bug
pasting var value from debug window not working

To Reproduce
aaa.erl

-module(aaa).
-export([show/0]).

show()->
  A = 1,
  B = 2,
  C = A + B.

launch.json

{
  "configurations": [
    {
      "name": "debug",
      "type": "erlang",
      "request": "launch",
      "runinterminal": [
        "rebar3",
        "shell",
        "--name",
        "debug@localhost",
        "--setcookie",
        "123456"
      ],
      "projectnode": "debug@localhost",
      "cookie": "123456",
      "timeout": 300,
      "cwd": "${workspaceRoot}"
    }
  ]
}

set breakpoint at the last line on file aaa.erl
press f5 to start debug
in the erlang consone, i run aaa:show(). then breakpoint hit
in debug window, i can see var A and B, then i right click B, choose copy value, open new txt file, right click, paste, or ctrl+v, nothing pasted.

Expected behavior
vars from debug window can be pasted

here is the plugin info in vscode

Published 2019/11/18 05:56:41
Last published 2022/10/5 20:25:10
Last updated 2022/10/8 08:06:50
identifier erlang-ls.erlang-ls

vscode version