Nested ion-slides pager issue (wrong bullets calculation)

Ionic Framework ionic-v3
1

I all, I need to use nested ion-slides component. My DOM is similar to this:

22

I have a bug on the nested slide pager:

  • I see the wrong number of bullets (I see the sum of mainSlider slide, of the nested slider slides and of the nested slider duplicated slides because of loop property) -> I’d like to have only the bullets corresponding to nested slider slides (no mainSlider slides bullets, no duplicated slides bullets)
  • Nested slider slides doesn’t update pager (but I think it’s due to wrong bullets number calculation)

It looks to be an iOS bug!!

Here my “ionic info”:
cli packages: (/usr/local/lib/node_modules)

@ionic/cli-utils  : 1.16.0
ionic (Ionic CLI) : 3.16.0

global packages:

cordova (Cordova CLI) : 7.1.0

local packages:

@ionic/app-scripts : 3.0.1
Cordova Platforms  : android 6.3.0 ios 4.5.2
Ionic Framework    : ionic-angular 3.8.0

System:

Android SDK Tools : 25.3.1
ios-deploy        : 1.9.2 
Node              : v8.2.1
npm               : 5.5.1 
OS                : macOS Sierra
Xcode             : Xcode 9.1 Build version 9B55

Anyone know how to help me ?
Thanks in advance!