fix(prejoin) hide skip prejoin for exposed app

react/features/prejoin/components/Prejoin.js

@@ -105,6 +105,11 @@ type Props = {
      */
     showDialog: boolean,
 
+    /**
+     * Flag signaling the visibility of the skip prejoin toggle
+     */
+    showSkipPrejoin: boolean,
+
     /**
      * Used for translation.
      */
@@ -134,7 +139,8 @@ class Prejoin extends Component<Props, State> {
      * @static
      */
     static defaultProps = {
-        showJoinActions: true
+        showJoinActions: true,
+        showSkipPrejoin: true
     };
 
     /**
@@ -339,7 +345,11 @@ class Prejoin extends Component<Props, State> {
      * @returns {React$Element}
      */
     _renderSkipPrejoinButton() {
-        const { buttonIsToggled, t } = this.props;
+        const { buttonIsToggled, t, showSkipPrejoin } = this.props;
+
+        if (!showSkipPrejoin) {
+            return null;
+        }
 
         return (
             <div className = 'prejoin-checkbox-container'>

react/features/prejoin/components/PrejoinApp.js

@@ -21,6 +21,11 @@ type Props = {
      * Flag signaling the visibility of join label, input and buttons
      */
     showJoinActions: boolean,
+
+    /**
+     * Flag signaling the visibility of the skip prejoin toggle
+     */
+    showSkipPrejoin: boolean,
 };
 
 /**
@@ -42,13 +47,14 @@ export default class PrejoinApp extends BaseApp<Props> {
         this._init.then(async () => {
             const { store } = this.state;
             const { dispatch } = store;
-            const { showAvatar, showJoinActions } = this.props;
+            const { showAvatar, showJoinActions, showSkipPrejoin } = this.props;
 
             super._navigate({
                 component: Prejoin,
                 props: {
                     showAvatar,
-                    showJoinActions
+                    showJoinActions,
+                    showSkipPrejoin
                 }
             });