Same name = same room (prompter, chemventur, and tools that do not exist yet). Names only for now โ live rooms are not wired yet.
Blocks stop this page and set the same flags the bunker uses (rvCamAllowed / rvMicAllowed / rvPrivacy). The bunker still seals the page and encrypts its files. These buttons do not stop other websites, and they do not replace the browser permission prompt.