Ngx-drag-scroll: Different behavior on different platforms

• I'm submitting a ...

  • [x] bug report
  • [ ] feature request
  • [ ] support request => Please do not submit support request here, see note at the top of this template.

• What is the current behavior?

I've created and app which uses several drag-scroll components for scrolling horizontally in a pretty long RTL page which only scrolls vertically, but the behavior is completely different in Google Chrome Desktop, Android, and iOS.
In desktop it works ad expected without any problems.
On iOS, while scrolling the page (vertically) the drag-scroll components suddenly rest their position to start and sometimes they retain their position after a while.
On Android, in addition to the iOS problem on scroll, the reset moves the position to the end of component where the show more button located.

here is the ng version output:

Angular CLI: 1.7.4
Node: 8.11.1
OS: linux x64
Angular: 5.2.10
... animations, common, compiler, compiler-cli, core, forms
... http, language-service, platform-browser
... platform-browser-dynamic, platform-server, router
... service-worker

@angular/cdk: 5.2.1
@angular/cli: 1.7.4
@angular/material: 5.2.1
@angular-devkit/build-optimizer: 0.3.2
@angular-devkit/core: 0.3.2
@angular-devkit/schematics: 0.3.2
@ngtools/json-schema: 1.2.0
@ngtools/webpack: 1.10.2
@schematics/angular: 0.3.2
@schematics/package-update: 0.3.2
typescript: 2.6.2
webpack: 3.11.0