Jitsi Meet IOS App connect with htpasswd protected Jitsi Server

Hello together,

i installed for testing a Jitsi Server for our small company and I should protect the Server from anonymous connects…
So I protected the Site with htpasswd Login.
After correct login, the Jitsi Server works very well.

Now the problem !
I installed on several iPhones the Jitsi App, but cannot get access. There is no option for handling the login data…

Also an old trick like https://user:pw@servername isn’t working…

Does somebody has any idea ?