Android local scheduleLocalNotification and notification in background not working

Hello,
**This does not work:**

FCM.scheduleLocalNotification({
id: 'testnotif',
fire_date: new Date().getTime()+5000,
vibrate: 500,
title: 'Hello',
body: 'Test Scheduled Notification',
sub_text: 'sub text',
priority: "high",
show_in_foreground: true,
wake_screen: true,
extra1: {a: 1},
extra2: 1
});

**This works**

FCM.presentLocalNotification({
id: 'testnotif',
fire_date: new Date().getTime()+5000,
vibrate: 500,
title: 'Hello',
body: 'Test Scheduled Notification',
sub_text: 'sub text',
priority: "high",
show_in_foreground: true,
wake_screen: true,
extra1: {a: 1},
extra2: 1
});

This works only when app is in foreground. In background (when app is minimized - not killed) it's not working

setTimeout(() => {
FCM.presentLocalNotification({
id: 'testnotif',
fire_date: new Date().getTime()+5000,
vibrate: 500,
title: 'Hello',
body: 'Test Scheduled Notification',
sub_text: 'sub text',
priority: "high",
show_in_foreground: false, // this does not change anything in this case
wake_screen: true,
extra1: {a: 1},
extra2: 1
});
}, 5000);

1. What version of RN and react-native-fcm are you running?
**"react-native-fcm": "^14.1.0",**
2. What device are you using? (e.g iOS9 emulator, Android 6 device)?
**Android Nexus 5 6.0.1**
3. Is your app running in foreground, background or not running?
Both