Host cannot join the meeting when created, through the desktop app.

[Tamkeen]

Using a Zoom JWT app, the user (host) can create/start then join a meeting through our app. The meeting is created without any errors, and when the host is redirected to the Zoom's meeting web page (the triggers the desktop app), the desktop app is opened but does not start the meeting, instead it shows the options to Join a meeting or Sign in.

A video attached showcases the issue. 

What the issue here or how can we debug/trace this?!