Kendo React PivotGrid – Row headers and values not staying in sync while scrolling after customization

I’m using the KendoReact library to render a Pivot Table (PivotGrid) in my React project.I’ve customized the Pivot Table’s styles and layout according to my requirements. Table is presnt On Two pages 1 Page: only Table renders (no issues) 2 Page: on half screen table and other half pdf ( issue present )

The problem: After these customizations, the row headers and the pivot table values are no longer staying in sync when scrolling vertically on 2 page

Specially on windows while on Mac it is working fine majority of times.

Environment:

React: 18.x KendoReact: 7.x Browser: Chrome (latest)

What I’ve tried so far:

Making the container scrollable — this does sync the values but causes the row headers to hide while scrolling.

Adjusting Kendo’s default CSS overrides — but still facing misalignment between the row headers and data cells.

Checking if Kendo’s built-in scrollable or locked columns features can help — no luck so far.

Expected behavior: When I scroll, the row headers should stay aligned with the corresponding rows in the pivot table values, without hiding or misaligning.

[While scrolling vertically at the bottom values and row headers get out of synch]

.pivot-height-validate {
  width: 100% !important;
  overflow: auto !important;
  position: relative;
  max-height: 75vh;

  .k-pivotgrid-row-headers {
    .k-pivotgrid-table {
      width: inherit !important;
    }
  }
  .k-pivotgrid-cell {
    p {
      font-size: 10px;
    }
  }

  .not-validated {
    background-color: #f7e1e1;

    &.selected-cell {
      border: 3px solid #e95454 !important;
    }
  }

  .validated {
    background-color: #ecf5ed;

    &.selected-cell {
      border: 3px solid #6fe97d !important;
    }
  }

}

.pivot-table-container {
  width: 100% !important;
  position: relative;
  overflow: auto !important; 
  max-height: 75vh;

  .k-pivotgrid-row-headers {
    .k-pivotgrid-table {
      width: inherit !important;
    }
  }

  .k-pivotgrid-column-headers {
    .k-pivotgrid-table {
      width: 100% !important;
      position: sticky;
      top: 0;
      z-index: 2;
    }
  }

  .k-pivotgrid-values {
    width: inherit !important;
    position: relative;
    z-index: 1;
  }

  .k-pivotgrid-cell {
    p {
      font-size: 10px;
    }
  }

  .not-validated {
    background-color: #f7e1e1;

    &.selected-cell {
      border: 3px solid #e95454 !important;
    }
  }

  .validated {
    background-color: #ecf5ed;

    &.selected-cell {
      border: 3px solid #6fe97d !important;
    }
  }
}