Cannot clear group description

[hcfw007]

Issue Description

When updating group description to empty string, always result in timeout. Updating to other string is fine.

Reproduction Steps

1. Get a room with Client.getChatById()
2. call room.setDescription('')

Code Sample

client.on('ready', async () => {
    console.log('READY');
    const debugWWebVersion = await client.getWWebVersion();
    console.log(`WWebVersion = ${debugWWebVersion}`);

client.pupPage.on('pageerror', function (err) {
        console.log('Page error: ' + err.toString());
    });
    client.pupPage.on('error', function (err) {
        console.log('Page error: ' + err.toString());
    });

const room = await client.getChatById('xxxxxx@g.us');
    const result = await room.setDescription('');
    console.log(result);
});

User Setup

WhatsApp	Type
Account Type	WhatsApp Business
Authentication Strategy	LocalAuth
WhatsApp Web Version	2.3000.1035325481
whatsapp-web.js Version	1.34.6

Environment	Version
Browser Type	Chromium
Browser Version	143.0.7499.169
Phone OS Version	Android 16
Running OS Version	macOs Tahoe
Node.js Version	22.5.1

Checklist

• I use the latest released version of whatsapp-web.js.
• I have searched existing issues and confirmed this is not a duplicate.
• I have verified this is a library issue, not a problem with my code.

[BenyFilho]

const result = await room.setDescription(undefined);