popover does not regard showBackdrop in 4.0.0-beta.12

[ziegi]

Bug Report

Ionic Info

Ionic:

   ionic (Ionic CLI)             : 4.2.1 (/usr/lib/node_modules/ionic)
   Ionic Framework               : @ionic/angular 4.0.0-beta.12
   @angular-devkit/build-angular : 0.8.4
   @angular-devkit/schematics    : 0.8.4
   @angular/cli                  : 6.2.4
   @ionic/angular-toolkit        : not installed

Cordova:

   cordova (Cordova CLI) : not installed
   Cordova Platforms     : not available
   Cordova Plugins       : not available

System:

   Android SDK Tools : 26.1.1 (/home/ziegi/addons/android/sdk)
   NodeJS            : v8.12.0 (/usr/bin/node)
   npm               : 6.4.1
   OS                : Linux 4.15

Describe the Bug
setting showBackdrop: false in PopoverController.create() will still show the backdrop

Related Code

  constructor(private popoverCtrl: PopoverController) {}
   
   openDropDown(event: any) {
        this.popoverCtrl.create({
            component: SearchCategoryPopoverComponent,
            event: event,
            animated: false,
            showBackdrop: false,
        }).then( (popover) => popover.present());
    }

Expected Behavior
backdrop should not be displayed

[ionitron-bot]

Thanks for the issue! This issue is being locked to prevent comments that are not relevant to the original issue. If this is still an issue with the latest version of Ionic, please create a new issue and ensure the template is fully filled out.