You are never unobserved
It’s a bit sad that we have now two applications for the same purpose, but I was not aware of that talk fork. Maybe we can cooperate, see https://github.com/ramezrafla/spreed-bigbluebutton/issues/10
I’m currently preparing the first release and I think it will be published in the next hour. Would be great if we could have only one bbb app for Nextcloud.