Context

Changing multiple configs that affect the view (e.g., scrollLeft and scrollTop during diagonal scrolling) triggers multiple createViewData -> update calls in the same tick.

Solution

1. ScrollManager: Consolidate the DOM updates into a single, atomic operation using syncGridBody.
2. Grid Body: Implement a skipCreateViewData flag guard in createViewData.

Changes

1. Refactor ScrollManager:
   • Create syncGridBody (throttle: 16ms) in delayable.
   • Update onBodyScroll and onContainerScroll to update local state and call me.syncGridBody().
   • Implement syncGridBody to use the suspend/resume pattern:

     this.gridBody.skipCreateViewData = true;
     this.gridBody.set({scrollLeft, scrollTop});
     this.gridBody.skipCreateViewData = false;
     this.gridBody.createViewData();

2. Modify Grid Body:
   • Add if (me.skipCreateViewData) return; to createViewData.

Expected Result

Smoother diagonal scrolling and reduced update() cycles on the Grid Body, without the latency of buffering.