UI-Grid misalignment between pinned columns and not pinned on scrolling

[giac1]

When I scroll all down on left side where there are pinned columns there is a misalignment like in this picture - how can I solve this issue?
UI-Grid v. 4.4.6
AngularJs v. 1.4
Chrome v. 67.0.3396

[mportuga]

I recommend the ui-grid-custom-scroller. Which unfortunately slows down scrolling on mobile devices, but is great for this scenario.
https://github.com/mportuga/ui-grid-custom-scroller