Error when joining groups via invite link

[DXPRO]

WA-JS Version

v3.2.6

WhatsApp Version

2.3000.1013954634

Browser Version

Chrome Version 125.x

Operation System

Windows 11

Steps to reproduce

To reproduce the error, simply call the await function WPP.group.join('https://chat....');

What is expected?

It is expected to return information with the group ID

What is actually happening?

When executing the function, the following error is generated:

{
    "message": "conflict",
    "name": "ServerStatusCodeError",
    "stack": "ServerStatusCodeError: conflict\n    at b.d [as constructor] (https://static.whatsapp.net/rsrc.php/v3iFnM4/yC/l/rt/UFx0esevvMc.js?_nc_x=Ij3Wp8lg5Kz:603:217)\n    at new b (https://static.whatsapp.net/rsrc.php/v3iFnM4/yC/l/rt/UFx0esevvMc.js?_nc_x=Ij3Wp8lg5Kz:1375:253)\n    at https://static.whatsapp.net/rsrc.php/v3i-zO4/yF/l/rt/OHAR86o1nzy.js?_nc_x=Ij3Wp8lg5Kz:240:2838\n    at Generator.next (<anonymous>)\n    at h (https://static.whatsapp.net/rsrc.php/v3izIj4/yv/l/rt/7UIiMFVlzQ1p_4k-rxLz1wnlZDWgB2SdOVi4z36XE8OqSFUZAg0qDTjvsWqehdEtWwDQVEH-g-FDC.js?_nc_x=Ij3Wp8lg5Kz:277:125)\n    at g (https://static.whatsapp.net/rsrc.php/v3izIj4/yv/l/rt/7UIiMFVlzQ1p_4k-rxLz1wnlZDWgB2SdOVi4z36XE8OqSFUZAg0qDTjvsWqehdEtWwDQVEH-g-FDC.js?_nc_x=Ij3Wp8lg5Kz:277:349)",
    "status": 409,
    "statusCode": 409
}

Any additional comments?

No response

[DXPRO]

This error occurs when the administrator authorization setting to join the group is activated!

[icleitoncosta]

Could you please update and test the latest version? I just tested it, even with the permission to add members enabled, I tested a few times and all worked normally.

[DXPRO]

The link below shows the execution of the same invitation link, at first, the option to allow new members without authorization is unchecked, and normally returns the group ID, after enabling the option, it generates the conflict error, I'm using the web version: 2.3000.1014088179 In WhatsApp Business, this error occurs in previous versions too! I tested with WA-JS 3.3.1

https://prnt.sc/7VeTRXXlHtBf