FF v74 on Linux too, tested https://meet.jitsi.si https://meet.jitsi.si and I do get the warning (otherwise I would not have post my initial message). Even trie

FF v74 on Linux too, tested https://meet.jitsi.si https://meet.jitsi.si and I do get the warning (otherwise I would not have post my initial message). Even tried disabling uBlock Origin, same orange box in the bottom-left corner.