Ipad and Auto-view the active speaker

Sinds a few months we use Jitse installed on a server, we use it with pleasure. Only we got a lot of questions of our ipad users with the Jitsi app. The Auto-view of the speaker does not work. For example if you are in a meeting with 20 users, you can not see the all of them on the ipad screen at once. Now you have to switch manual to the person who is speaking, by clicking on the title. On a pc with Google Chrome the active speaker is automatic shown in i an bigger format. Can this also be configured for the ipad?

We have just updated Jitsi Meet and all the components to the newest version. Output dpkg -l | gerp Jitsi:
Jitsi-meet-2.0.5142-1
Jitsi-meet-prosody-1.0.4466-1
Jitsi-meet-turnserver-1.0.4466-1
Jitsi-meet-web-1.0.446-1
Jitsi-meet-web-config-1.0.4466-1
Jitsi-videobridge-2.1-376