ion-searchbar not working with --prod flag

[robherman]

Ionic version:
[ ] 2.x
[x] 3.19.0
[ ] 4.x

I'm submitting a ...
[x] bug report
[ ] feature request

Current behavior:
When building using the production flag: "ionic cordova build android --prod" or "ionic cordova build ios --prod", the ion-searchbar does not trigger searches and cannot be closed either once open (Cancel button has no effect).

Expected behavior:
ion-searchbar should work normally

Ionic info:

cli packages: (/Users/rob/Desarrollo/Git/consultorio-movil/node_modules)

    @ionic/cli-utils  : 1.19.0
    ionic (Ionic CLI) : 3.19.0

global packages:

    cordova (Cordova CLI) : 7.1.0 

local packages:

    @ionic/app-scripts : 3.1.6
    Cordova Platforms  : android 6.3.0 ios 4.5.4
    Ionic Framework    : ionic-angular 3.4.2

System:

    ios-deploy : 1.9.2 
    Node       : v8.7.0
    npm        : 5.5.1 
    OS         : macOS High Sierra
    Xcode      : Xcode 9.2 Build version 9C40b 

Environment Variables:

    ANDROID_HOME : not set

Misc:

    backend : pro

[kensodemann]

Hello! Thank you for opening an issue with us!

Please try using @ionic/app-scripts version 3.1.7. It contains this fix: ionic-team/ionic-app-scripts#1353

Thank you for using Ionic

[robherman]

Thanks a lot @kensodemann , it's working flawlessly with @ionic/app-scripts version 3.1.7.

[kensodemann]

Excellent!!

[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.