UI Crash When See Queue in Split Mode

[ghost]

Checklist

• I am able to reproduce the bug with the latest version.
• I made sure that there are no existing issues - open or closed - which I could contribute my information to.
• I have taken the time to fill in all the required details. I understand that the bug report will be dismissed otherwise.
• This issue contains only one bug.
• I have read and understood the contribution guidelines.

Affected version

0.23.0

Steps to reproduce the bug

1. Play a video as background

2. Go to queue via notification

3. Split your screen and an error occured

Expected behavior

No response

Actual behavior

No response

Screenshots/Screen recordings

No response

Logs

Exception

• User Action: ui error
• Request: ACRA report
• Content Country: ID
• Content Language: en-US
• App Language: en_US
• Service: none
• Version: 0.23.0
• OS: Linux Android 9 - 28

Crash log

java.lang.NullPointerException: Attempt to invoke virtual method 'com.google.android.exoplayer2.PlaybackParameters org.schabi.newpipe.player.Player.getPlaybackParameters()' on a null object reference
	at org.schabi.newpipe.player.PlayQueueActivity.onCreateOptionsMenu(PlayQueueActivity.java:100)
	at android.app.Activity.onCreatePanelMenu(Activity.java:3482)
	at androidx.fragment.app.FragmentActivity.onCreatePanelMenu(FragmentActivity.java:287)
	at androidx.appcompat.view.WindowCallbackWrapper.onCreatePanelMenu(WindowCallbackWrapper.java:94)
	at androidx.appcompat.app.AppCompatDelegateImpl$AppCompatWindowCallback.onCreatePanelMenu(AppCompatDelegateImpl.java:3084)
	at androidx.appcompat.view.WindowCallbackWrapper.onCreatePanelMenu(WindowCallbackWrapper.java:94)
	at androidx.appcompat.app.ToolbarActionBar.populateOptionsMenu(ToolbarActionBar.java:456)
	at androidx.appcompat.app.ToolbarActionBar$1.run(ToolbarActionBar.java:57)
	at android.view.Choreographer$CallbackRecord.run(Choreographer.java:949)
	at android.view.Choreographer.doCallbacks(Choreographer.java:761)
	at android.view.Choreographer.doFrame(Choreographer.java:693)
	at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:935)
	at android.os.Handler.handleCallback(Handler.java:873)
	at android.os.Handler.dispatchMessage(Handler.java:99)
	at android.os.Looper.loop(Looper.java:193)
	at android.app.ActivityThread.main(ActivityThread.java:6718)
	at java.lang.reflect.Method.invoke(Native Method)
	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:491)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)

---

Affected Android/Custom ROM version

Android 9

Affected device model

Asus Zenfone Max Pro M1

Additional information

No response

[litetex]

Duplicate of #8058