On iOS, when open image url with inappbrowser, it closed right after open

Ionic Framework ionic-v3
1 

      this.iab.create(url,'_blank')

url is like xxxx.com/abc.jpg

when I use parameter as _system, it open well with safari
but with _blank, it open image but right after open it, it close automatically with below error

THREAD WARNING: ['InAppBrowser'] took '31.896240' ms. Plugin should use a background thread.
2020-05-03 19:26:47.792668+0900 appname[2388:1278234] WF: _userSettingsForUser mobile: {
    filterBlacklist =     (
    );
    filterWhitelist =     (
    );
    restrictWeb = 1;
    useContentFilter = 0;
    useContentFilterOverrides = 0;
    whitelistEnabled = 0;
}
2020-05-03 19:26:47.792723+0900 appname[2388:1278234] WF: _WebFilterIsActive returning: NO
2020-05-03 19:26:48.254786+0900 appname[2388:1278041] Unbalanced calls to begin/end appearance transitions for <UIViewController: 0x120e20780>.

what may be the problem?

2

Were you able to solve this? Thanks a lot!

3

This worked: https://github.com/apache/cordova-plugin-inappbrowser/issues/492#issuecomment-567917571