Ionic tabs disappear after clicking popover menu

Hello my friends, I have pop over to display more menus on my projects page, but after clicking menu and redirected to some page, the tabs menu is disappear.
this my code to display popover menu

presentPopover(myEvent) {
    let popover = this.popoverCtrl.create(ContactPage);
      ev: myEvent

This my code to push the menu to another page

appInfo() {

This my page with popover menu and tabs

And this my page after redirected by pop over menu

Have you considered using onDidDismiss() to handle the navigating to another page?