diff --git a/packages/common/src/services/grid.service.ts b/packages/common/src/services/grid.service.ts
index 1f3705493..9462117e5 100644
--- a/packages/common/src/services/grid.service.ts
+++ b/packages/common/src/services/grid.service.ts
@@ -337,14 +337,14 @@ export class GridService {
 
   /** Select the selected row by a row index */
   setSelectedRow(rowIndex: number) {
-    if (this._grid && this._grid.setSelectedRows) {
+    if (this._grid?.setSelectedRows) {
       this._grid.setSelectedRows([rowIndex]);
     }
   }
 
   /** Set selected rows with provided array of row indexes */
   setSelectedRows(rowIndexes: number[]) {
-    if (this._grid && this._grid.setSelectedRows) {
+    if (this._grid?.setSelectedRows) {
       this._grid.setSelectedRows(rowIndexes);
     }
   }
@@ -364,13 +364,13 @@ export class GridService {
    */
   resetGrid(columnDefinitions?: Column[]) {
     // reset columns to original states & refresh the grid
-    if (this._grid && this._dataView) {
+    if (this._grid) {
       const originalColumns = this.sharedService.allColumns || [];
 
       if (Array.isArray(originalColumns) && originalColumns.length > 0) {
         // set the grid columns to it's original column definitions
         this._grid.setColumns(originalColumns);
-        if (this._gridOptions && this._gridOptions.enableAutoSizeColumns) {
+        if (this._gridOptions?.enableAutoSizeColumns) {
           this._grid.autosizeColumns();
         }
         this.gridStateService.resetColumns(columnDefinitions);
diff --git a/packages/common/src/services/gridState.service.ts b/packages/common/src/services/gridState.service.ts
index 30705aadf..96bfd26db 100644
--- a/packages/common/src/services/gridState.service.ts
+++ b/packages/common/src/services/gridState.service.ts
@@ -34,7 +34,6 @@ declare const Slick: SlickNamespace;
 export class GridStateService {
   protected _eventHandler = new Slick.EventHandler();
   protected _columns: Column[] = [];
-  protected _currentColumns: CurrentColumn[] = [];
   protected _grid!: SlickGrid;
   protected _subscriptions: EventSubscription[] = [];
   protected _selectedRowDataContextIds: Array<number | string> | undefined = []; // used with row selection
@@ -88,7 +87,6 @@ export class GridStateService {
 
   /** Dispose of all the SlickGrid & PubSub subscriptions */
   dispose() {
-    this._currentColumns = [];
     this._columns = [];
 
     // unsubscribe all SlickGrid events
@@ -217,7 +215,6 @@ export class GridStateService {
         }
       });
     }
-    this._currentColumns = currentColumns;
     return currentColumns;
   }
 
@@ -253,11 +250,7 @@ export class GridStateService {
    */
   getCurrentColumns(): CurrentColumn[] {
     let currentColumns: CurrentColumn[] = [];
-    if (this._currentColumns && Array.isArray(this._currentColumns) && this._currentColumns.length > 0) {
-      currentColumns = this._currentColumns;
-    } else {
-      currentColumns = this.getAssociatedCurrentColumns(this._grid.getColumns());
-    }
+    currentColumns = this.getAssociatedCurrentColumns(this._grid.getColumns());
 
     return currentColumns;
   }
diff --git a/packages/common/src/styles/slick-grid.scss b/packages/common/src/styles/slick-grid.scss
index 98c2f07f2..8fd040624 100644
--- a/packages/common/src/styles/slick-grid.scss
+++ b/packages/common/src/styles/slick-grid.scss
@@ -24,7 +24,6 @@
     display: inline-block;
     box-sizing: content-box !important; /* this here only for Firefox! */
     overflow: hidden;
-    -o-text-overflow: ellipsis;
     text-overflow: ellipsis;
     height: 16px;
     line-height: 16px;
@@ -140,7 +139,6 @@
     display: inline-block;
     box-sizing: content-box !important;
     overflow: hidden;
-    -o-text-overflow: ellipsis;
     text-overflow: ellipsis;
     height: 16px;
     line-height: 16px;
diff --git a/packages/vanilla-bundle/dist-grid-bundle-zip/slickgrid-vanilla-bundle.zip b/packages/vanilla-bundle/dist-grid-bundle-zip/slickgrid-vanilla-bundle.zip
index 6467f8d3b..0280b9db6 100644
Binary files a/packages/vanilla-bundle/dist-grid-bundle-zip/slickgrid-vanilla-bundle.zip and b/packages/vanilla-bundle/dist-grid-bundle-zip/slickgrid-vanilla-bundle.zip differ