pretty-print not working under remote attach debug mode

Environment

• OS and version: Windows 11 23H2
• VS Code: 1.85.1
• C/C++ extension: 1.18.5
• OS and version of remote machine (if applicable): CentOS Linux release 7.9.2009 (Core)
• GDB / LLDB version: GDB 8.3-3.el7

Bug Summary and Steps to Reproduce

Bug Summary:
When I debug remote running process via attach request type, the pretty-printing option seemingly not working.
For example, the std::string variables didn't show the literal value but show npos value.

Steps to reproduce:

1. Start gdbserver in remote machine
2. Configure GDB attach config, and set break point
3. Start debugging and see the variables' value
4. The value cannot show properly

Edit:
The above issue not appeared when debugging the local programs.

Debugger Configurations

{
    "name": "(gdb) Attach GDB-Server",
    "type": "cppdbg",
    "request": "attach",
    "program": "${workspaceFolder}/nginx/objs/nginx",
    "MIMode": "gdb",
    "miDebuggerPath": "/opt/rh/devtoolset-9/root/usr/bin/gdb",
    "miDebuggerServerAddress": "<remote-address>:<gdbserver-port>",
    "useExtendedRemote": true,
    "setupCommands": [
        {
            "description": "Enable pretty-printing for gdb",
            "text": "-enable-pretty-printing",
            "ignoreFailures": true
        },
        {
            "description": "Set Disassembly Flavor to Intel",
            "text": "-gdb-set disassembly-flavor intel",
            "ignoreFailures": true
        }
    ]
}

Debugger Logs

1: (245) ->(gdb)
1: (248) 1001: elapsed time 6
1: (263) <-1002-enable-pretty-printing
1: (263) ->1002^done

Other Extensions

No response

Additional Information

No response

Start by reproducing the issue with the provided gdbserver remote attach configuration, including the attach request, useExtendedRemote, and -enable-pretty-printing setup command. Compare remote and local debugging behavior for std::string values; done means remote-attached variables display their literal values instead of npos.