www/chromium 94.0.4606.81 built from ports with standard configuration under Freebsd 13.0-RELEASE-p4.
When running skype-for-web <https://web.skype.com/>, sound works correctly until a call is started. Then there is no sound from that call.
Apart from that, sound works correctly. Playing media in general works and there is sound. Even in skype, there is sound, to a degree. When making a call, there is the sound of the skype ring tone, but as soon as the call itself begins, there is no sound form that call. This is even so with the test call facility. Apart from sound, all other aspects are working correctly, including video, microphone and webcam.
I do understand that this may be considered a bug in skype-for-web rather than chromium. However, it worked on previous versions of chromium, and it works on other platforms.