diff --git a/src/app/modules/angular-slickgrid/extensions/extensionUtility.ts b/src/app/modules/angular-slickgrid/extensions/extensionUtility.ts
index 30815f176..6c8cc5eb0 100644
--- a/src/app/modules/angular-slickgrid/extensions/extensionUtility.ts
+++ b/src/app/modules/angular-slickgrid/extensions/extensionUtility.ts
@@ -83,6 +83,7 @@ export class ExtensionUtility {
     if (frozenColumnIndex >= 0) {
       const recalculatedFrozenColumnIndex = visibleColumns.findIndex(col => col.id === this.sharedService.frozenVisibleColumnId);
       if (recalculatedFrozenColumnIndex >= 0 && recalculatedFrozenColumnIndex !== frozenColumnIndex) {
+        this.sharedService.gridOptions.frozenColumn = recalculatedFrozenColumnIndex;
         this.sharedService.grid.setOptions({ frozenColumn: recalculatedFrozenColumnIndex });
       }
 
diff --git a/src/app/modules/angular-slickgrid/extensions/headerMenuExtension.ts b/src/app/modules/angular-slickgrid/extensions/headerMenuExtension.ts
index 9250af1eb..bef1ef9a9 100644
--- a/src/app/modules/angular-slickgrid/extensions/headerMenuExtension.ts
+++ b/src/app/modules/angular-slickgrid/extensions/headerMenuExtension.ts
@@ -225,7 +225,8 @@ export class HeaderMenuExtension implements Extension {
       // we need to do this because SlickGrid freezes by index and has no knowledge of the columns themselves
       const frozenColumnIndex = this.sharedService.gridOptions.frozenColumn !== undefined ? this.sharedService.gridOptions.frozenColumn : -1;
       if (frozenColumnIndex >= 0 && frozenColumnIndex >= columnIndex) {
-        this.sharedService.grid.setOptions({ frozenColumn: frozenColumnIndex - 1 });
+        this.sharedService.gridOptions.frozenColumn = frozenColumnIndex - 1;
+        this.sharedService.grid.setOptions({ frozenColumn: this.sharedService.gridOptions.frozenColumn });
       }
 
       // then proceed with hiding the column in SlickGrid & trigger an event when done