Prompted to input name even while using un query parameter in iframe zoom embed

[srahulsingh1999 (Rahul)]

Description
I want to embed the zoom meeting into my website iframe and I am using the link provided by zoom

“https://zoom.us/wc/{{meetingId}}/join?prefer=1&un=TWluZGF1Z2Fz&pwd=868LJNp-8gQ3e16z-v95Qf5NIrf43K.1” → meetingId: 77413640556

The waiting room setting is off.
When I use this link in an iframe I am prompted to enter my name even tho I have un in query parameters and after entering the name and clicking join it does nothing and I am redirected again to the same page to enter my name again. I tried this multiple times but unable to join the meeting through an iframe, while using this URL on browser works fine.

Adding the codeSandbox link for reference where I tested this.

competent-bhaskara-junndc - CodeSandbox

we are using iframe to stream videos from multiple platforms and want to use iframe only for the zoom too.

Works on Firefox browser but does not for chrome.

[donte.zoom (Donte)]

The Web SDK was not designed to work within an iFrame and it is also not supported.

Have you considered any alternative implementation options?