in src/sorted_participant_array.js [124:129]
async function isSortedParticipantArrayComplete() {
const participantsFromAPI = await Participants.getAllOtherParticipants();
participantsFromAPI.push(localParticipant);
const participantsFromArray = new Set(globalParticipantsArray.getSnapshot());
return participantsFromAPI.every(p => participantsFromArray.has(p.id));
}