bug: Page jump top after child page (overflow-x: scroll)

Bug Report

Ionic version: [x] 4.x [x] iOS only

Current behavior: After back from child page and scroll any horizontal stack (div with overflow-x: scroll), ion-content jump to top.
The similar scrollTop() event i found after swipe child page quickly - from left to right. Possible to remove this scroll jump after back to parent page ?

Expected behavior: scrollTop value of ion-content persist the value and don’t reset to 0.

Example code: https://github.com/roman-rr/horizontal-stacks

Other information:

Ionic info:

Ionic:

   Ionic CLI                     : 5.2.1 (/usr/local/lib/node_modules/ionic)
   Ionic Framework               : @ionic/angular 4.9.0
   @angular-devkit/build-angular : 0.803.5
   @angular-devkit/schematics    : 8.3.5
   @angular/cli                  : 8.3.5
   @ionic/angular-toolkit        : 2.0.0

Cordova:

   Cordova CLI       : 8.1.2 (cordova-lib@8.1.1)
   Cordova Platforms : ios 5.0.1
   Cordova Plugins   : cordova-plugin-ionic-keyboard 2.2.0, cordova-plugin-ionic-webview 4.1.2, (and 17 other plugins)

Utility:

   cordova-res : 0.4.0 (update available: 0.8.0)
   native-run  : 0.2.4 (update available: 0.2.8)

System:

   Android SDK Tools : 26.1.1 (/Users/romanrr/Library/Android/sdk)
   ios-deploy        : 1.9.4
   ios-sim           : 8.0.2
   NodeJS            : v10.16.0 (/usr/local/bin/node)
   npm               : 6.9.0
   OS                : macOS Catalina
   Xcode             : Xcode 11.0 Build version 11A420a

[liamdebeasi]

I can reproduce the issue in the Safari web browser too, so I don’t think it’s a problem with the webview plugin.

It looks like this issue is resolved in iOS 13.2, so I am going to close this issue as there is nothing actionable on our end. If the issue reappears in iOS 13.2+ please feel free to open a new issue, and we can re-evaluate. Thanks!

[thomasblom]

Hi @liamdebeasi, I have tried it with the repo @roman-rr has given. I get the same result, a scrollToTop behaviour after navigating back and sliding the carousel.