Google Maps display a blanc screen

[Christophe Chen]

Good morning,

I'm submitting a bug report about MapPage.

Current behavior:
When i clicked on the MapPage, it displays only the console log "Map is ready !", but there is a white screen instead of the Google Maps...

It's only work when i set MapPage on rootPage, but even in this case, when i change page, et come back to MapPage, the blanc screen come back again.

Do you have the same issue ?

Thanks you in advance.

Ionic info:

global packages:

    @ionic/cli-utils : 1.2.0
    Cordova CLI      : 7.0.1 
    Ionic CLI        : 3.2.0

local packages:

    @ionic/app-scripts              : 1.3.12
    @ionic/cli-plugin-cordova       : 1.4.0
    @ionic/cli-plugin-ionic-angular : 1.3.1
    Cordova Platforms               : ios 4.4.0
    Ionic Framework                 : ionic-angular 3.5.0

System:

    Node       : v7.10.0
    OS         : macOS Sierra
    Xcode      : Xcode 8.3.3 Build version 8E3004b 
    ios-deploy : 1.9.1 
    ios-sim    : 5.0.13