"Test the app locally" stopped working

[cat (Charles)]

Description
Installing the chat bot app locally stopped working, call comes here and redirect as below, but chat bot is not installed, any idea why?, other people also complained the issue, it was closed now.
app.get(’/authorize’, (req, res) => {
//console.log(‘toJid:’ + req.body.payload.toJid);
//console.log(‘accountid:’ + req.body.payload.accountId);
res.redirect(‘https://zoom.us/launch/chat?jid=robot_’ + process.env.zoom_bot_jid)

})

Error
Chat bot is not installed for local testing.

Which App Type (OAuth / Chatbot / JWT / Webhook)?
ChatBot

Which Endpoint/s?
res.redirect(‘https://zoom.us/launch/chat?jid=robot_’ + process.env.zoom_bot_jid)

How To Reproduce (If applicable)
Steps to reproduce the behavior:

1. Request URL / Headers (without credentials) / Body
2. See error

Screenshots (If applicable)

Additional context
Add any other context about the problem here.

[MaxM]

Hey @cat,

Thank you for reaching out to the Zoom Developer Forum. I’ve seen this issue in the past and it was related to having an out-of-date client. As a first step, please make sure that you are using the latest Zoom Client (5.7.1).

Thanks,
Max