Local notifications not work at Android 5.1.1

Hello.
I’m using the latest version of the local notifications plugin (0.9 beta 2) it works fine on 6, 7, 8 versions of android, but does not work on 5.1.1.
Somebody solved this problem?

ionic info

cli packages: (C:\Users\usr12160\AppData\Roaming\npm\node_modules)

    @ionic/cli-utils  : 1.19.1
    ionic (Ionic CLI) : 3.19.1

global packages:

    cordova (Cordova CLI) : 8.0.0

local packages:

    @ionic/app-scripts : 3.1.6
    Cordova Platforms  : none
    Ionic Framework    : ionic-angular 3.9.2

System:

    Android SDK Tools : 26.1.1
    Node              : v8.9.4
    npm               : 5.6.0
    OS                : Windows 10