Actually render the right panel in the new system

src/components/structures/GroupView.js

@@ -580,6 +580,10 @@ export default createReactClass({
                     profileForm: null,
                 });
                 break;
+            case 'after_right_panel_phase_change':
+                // We don't keep state on the right panel, so just re-render to update
+                this.forceUpdate();
+                break;
             default:
                 break;
         }

src/components/structures/RightPanel.js

@@ -141,7 +141,7 @@ export default class RightPanel extends React.Component {
     }
 
     onAction(payload) {
-        if (payload.action === "view_right_panel_phase") {
+        if (payload.action === "after_right_panel_phase_change") {
             this.setState({
                 phase: payload.phase,
                 groupRoomId: payload.groupRoomId,

src/components/structures/RoomView.js

@@ -582,6 +582,10 @@ module.exports = createReactClass({
 
     onAction: function(payload) {
         switch (payload.action) {
+            case 'after_right_panel_phase_change':
+                // We don't keep state on the right panel, so just re-render to update
+                this.forceUpdate();
+                break;
             case 'message_send_failed':
             case 'message_sent':
                 this._checkIfAlone(this.state.room);