#wpj_people) to display all participants.user_account in the lobby AJAX call to prevent errors.channelName on the server-side (wpj_generate_token_callback) for better security.new RTM(appId, userId) and .login({ token }) per v2.2.2 documentation..on() to the correct .addEventListener() method..subscribe(channel, { withPresence: true }) call.<img> icons (Sidebar Close, Chat Send, Default Avatar) with inline <svg> elements for faster loading and reliability.<head> (in_footer = false) to prevent JavaScript race conditions in the footer.user_role from PHP directly to wpj-meetingroom.js via the settings object.whoNow function failed with "Invalid channel type" by explicitly specifying the 'MESSAGE' channel type.TypeError: reading 'length' of undefined) when checking whoNow results on an empty or new channel by adding proper safety checks..empty() to .remove()).flex-shrink: 0 to the SVG CSS.width/height attributes from all SVGs in shortcode.php to allow CSS to take control.Live on client sites - Meeting, Chat, Presenter controle.