target _blank sometimes open in system's web browser

# Bug Report

## Problem

### What is expected to happen?
website need to open in InAppBrowser

### What does actually happen?
sometimes it is open in system's web browser

## Information

Even i have set the target as '_blank' website sometimes open in system's web browser. i need to open it in InAppBrowser only.

### Command or Code

this.browser = this.iabService.iab.create(url, '_blank', this.iabService.iabSettings);

### Environment, Platform, Device

Android Mobile

### Version information

## Checklist

- [x] I searched for existing GitHub issues
- [x] I updated all Cordova tooling to most recent version
- [x] I included all the necessary information above

Start with the provided iab.create(url, '_blank', this.iabService.iabSettings) call and reproduce the behavior on Android, comparing cases that open in InAppBrowser with those that open in the system browser. No source file, test, or version is named; done means identifying why target '_blank' is handled inconsistently and ensuring the website opens in InAppBrowser only.

Written by the indexing model from the issue text.