[V2] topBar Button icon not show in iOS10

[trungthanhnt]

Issue Description

My topBar button icon is not shown on iOS 10.3.3 iPhone 5S. ( However In iPhone 7 12.x.x it works)
Please show me how to fix it.
Thank you very much

Steps to Reproduce / Code Snippets / Screenshots

static get options() {
return {
topBar: {

    title: {
      text: 'ChatScreen',

    },

    leftButtons: [
     
      {
        id: 'searchBttn',
        icon: require('../../resources/images/ic_search_blue.png'),
  
        text:'QR Chat',
       
        disableIconTint:true,
      },
      
    ],
    background: {
      color: '#fff'
    },
    noBorder: true,
    elevation: 0,
  }
};

}

Environment

• React Native Navigation version: 2.12.0
• React Native version: 0.57.1
• Platform(s) (iOS, Android, or both?): iOS 10.3.3
• Device info (Simulator/Device? OS version? Debug/Release?): Device iPhone 5S Debug and Release

[varungupta85]

I am observing similar problem. This is a problem introduced after version 2.8.0 as the images appear fine in that version but don't show after I updated to 2.12.0. This is of course not reproducible in an e2e test because they only run on the latest iOS on which the problem is not seen.

@guyca @yogevbd