Jitsi android client java, how to hide lobby button?

how do i remove lobby button and help button in android java client ?

i disabled it but guest keep turning lobby on !!

here is my code

JitsiMeet.setDefaultConferenceOptions(defaultOptions);
JoinSession.setOnClickListener(v -> {
if (UserName.length() > 0) {
JitsiMeetUserInfo info = new JitsiMeetUserInfo();
info.setDisplayName(UserName);
JitsiMeetConferenceOptions options
= new JitsiMeetConferenceOptions.Builder()
.setRoom(RoomName)
.setUserInfo(info)
.setSubject(Subject)
.setFeatureFlag(“meeting-password.enabled”, false)
.setFeatureFlag(“invite.enabled”, false)
.setFeatureFlag(“chat.enabled”, false)
.setFeatureFlag(“kick-out.enabled”, false)
.setFeatureFlag(“live-streaming.enabled”, false)
.setFeatureFlag(“meeting-password.enabled”, false)
.setFeatureFlag(“video-share.enabled”, false)
.setFeatureFlag(“add-people.enabled”, false)
.setFeatureFlag(“calendar.enabled”, false)
.setFeatureFlag(“lobby-mode.enabled”, false)
.setFeatureFlag(“help-view.enabled”,false)
.setFeatureFlag(“pip.enabled”,false)
.setFeatureFlag(“close-captions.enabled”,false)
.setFeatureFlag(“call-integration.enabled”,false)
.setFeatureFlag(“recording.enabled”,true)
.setFeatureFlag(“close-captions.enabled”, false)
.setFeatureFlag(“toolbox.alwaysVisible”, false)
.setAudioMuted(true)
.setVideoMuted(true)
.setAudioOnly(false)
.build();
JitsiMeetActivity.launch(LiveSessionActivity.this, options);
}

Welcome to the forum, @Ahmed_Abdullah!

Are you accessing the public meet.jit.si with your customized android app? Because only the moderator (authenticated user) should see that “Enable lobby mode” menu item if you’re hosting your own Jitsi and have implemented ‘secure domain’.