Events are not firing on modals and popovers - Ionic 2

Ionic Framework ionic-v3
1

Hello.

I have aproblem with modals and popobers. When I am trying to tap on screen (button), nothing happens on device. Event should be triggered but they are not. Moreover, I can tap on browser mode and it works.

Edit://
I noticed that it may be because under my modal/popover is google map. It may be some conflict of events?

<ion-content *ngIf="user">
    <ion-card>        
        <ion-card-content>
            <div style="width: 50%; float: left;">
                <img [src]="user.mugshot_url" />
            </div>
            <div style="width: 50%; float: left; padding: 10px;">
                <ion-card-title>
                    <span style="font-size: 20pt; font-weight: bold;">{{user.last_name}}</span>, 
                    <span style="font-size: 17pt;">{{user.first_name}}</span>
                    <br />
                    <span style="font-size: 12pt; "><i>{{user.job_title}} ({{user.department}})</i></span>                   
                </ion-card-title>  
                   
            </div> 
            <div style="width: 100%; height: 100%; float: left; padding: 10px">        
                <table style="width: 100%; font-size: 12pt">
                    <tr>
                        <td style="width: 40%">Avaibility:</td><td><i>Busy</i></td>
                    </tr><tr>
                        <td>Description:</td><td><i>On vacations</i></td>
                    </tr>
                </table>
                <br />
                <button ion-button block icon-left>
                    Send Message via Yammer                  
                </button><br />
                <button color="light" ion-button block (click)="close()">
                    Close                 
                </button>                
            </div>

        </ion-card-content>
    </ion-card>

</ion-content>

Regards