fix: Show livestream button only for moderators.

react/features/recording/components/LiveStream/AbstractLiveStreamButton.js

 import { openDialog } from '../../../base/dialog';
 import { IconLiveStreaming } from '../../../base/icons';
 import { JitsiRecordingConstants } from '../../../base/lib-jitsi-meet';
-import { getLocalParticipant } from '../../../base/participants';
+import {
+    getLocalParticipant,
+    isLocalParticipantModerator
+} from '../../../base/participants';
 import { AbstractButton, type AbstractButtonProps } from '../../../base/toolbox/components';
 import { getActiveSession } from '../../functions';
 
         // If the containing component provides the visible prop, that is one
         // above all, but if not, the button should be autonomus and decide on
         // its own to be visible or not.
+        const isModerator = isLocalParticipantModerator(state);
         const {
             enableFeaturesBasedOnToken,
             liveStreamingEnabled
         } = state['features/base/config'];
         const { features = {} } = getLocalParticipant(state);
 
-        visible = liveStreamingEnabled;
+        visible = isModerator && liveStreamingEnabled;
 
         if (enableFeaturesBasedOnToken) {
             visible = visible && String(features.livestreaming) === 'true';