How to disable the "Invite others" button on mobile app?

We have a self-hosted Jitsi server. It is secured with with JWT token.
We use iframe and call the external api instead of using the welcome page.
Since it is token secured, sometimes, the invite button is creating confusion. I tried to take it away by modifying the source code and recompiled it. It works fine on the web page, but the button is still there on the mobile app.
Is there any way to remove it from the mobile app?
Thanks!

Hi @duke_du. No need to recompiling the app. You can simply disable invite button in /usr/share/jitsi-meet/interface_config.js

Interface config is only used for web.

I missed that line -> Is there any way to remove it from the mobile app?
My bad daemencho.

Thank you for the reply, but I have already done that for the web app.

Can you give me any suggestion about removing the invite button from the mobile app?