No sound with Jitsi Meet and ALSA

For a project I’m using a Raspberry Pi with ALSA and Jitsi. ALSA is configured and speaker-test provides me audio output. However, when I open Jitsi Meet in Chromium, there is no sound. When I open YouTube in Chromium, there is sound. When I switch between audio outputs in Jitsi a few times, it will start to work.

Does anybody have an idea as to what I’m doing wrong here?