[RN] Don't show a beta label for recordings

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

 // @flow
 
-import React from 'react';
 import { openDialog } from '../../../base/dialog';
 import { JitsiRecordingConstants } from '../../../base/lib-jitsi-meet';
 import { getLocalParticipant } from '../../../base/participants';
-import { Container, Text } from '../../../base/react';
 import {
     AbstractButton,
     type AbstractButtonProps
 
 import StartLiveStreamDialog from './StartLiveStreamDialog';
 import StopLiveStreamDialog from './StopLiveStreamDialog';
-import styles from './styles';
 
 /**
  * The type of the React {@code Component} props of
     label = 'dialog.startLiveStreaming';
     toggledLabel = 'dialog.stopLiveStreaming';
 
-    /**
-     * Helper function to be implemented by subclasses, which returns
-     * a React Element to display (a beta tag) at the end of the button.
-     *
-     * @override
-     * @protected
-     * @returns {ReactElement}
-     */
-    _getElementAfter() {
-        return (
-            <Container
-                className = { 'beta-tag' }
-                style = { styles && { ...styles.betaTag } }>
-                <Text style = { styles && { ...styles.betaTagText } }>
-                    { this.props.t('recording.beta') }
-                </Text>
-            </Container>
-        );
-    }
-
     /**
      * Handles clicking / pressing the button.
      *

react/features/recording/components/LiveStream/LiveStreamButton.web.js

 // @flow
 
+import React from 'react';
 import { connect } from 'react-redux';
 
 import { translate } from '../../../base/i18n';
+import { Container, Text } from '../../../base/react';
 
 import AbstractLiveStreamButton, {
     _mapStateToProps as _abstractMapStateToProps,
         this.tooltip = newProps._liveStreamDisabledTooltipKey;
     }
 
+    /**
+     * Helper function to be implemented by subclasses, which returns
+     * a React Element to display (a beta tag) at the end of the button.
+     *
+     * @override
+     * @protected
+     * @returns {ReactElement}
+     */
+    _getElementAfter() {
+        return (
+            <Container
+                className = { 'beta-tag' }>
+                <Text>
+                    { this.props.t('recording.beta') }
+                </Text>
+            </Container>
+        );
+    }
+
     /**
      * Helper function to be implemented by subclasses, which must return a
      * boolean value indicating if this button is disabled or not.