diff --git a/src/Explorer/Tabs/DocumentsTabV2/DocumentsTabStateUtil.ts b/src/Explorer/Tabs/DocumentsTabV2/DocumentsTabStateUtil.ts
index 0189179de..6c63ab446 100644
--- a/src/Explorer/Tabs/DocumentsTabV2/DocumentsTabStateUtil.ts
+++ b/src/Explorer/Tabs/DocumentsTabV2/DocumentsTabStateUtil.ts
@@ -18,7 +18,7 @@ export enum SubComponentName {
 
 export type ColumnSizesMap = { [columnId: string]: WidthDefinition };
 export type FilterHistory = string[];
-export type WidthDefinition = { idealWidth?: number; minWidth?: number };
+export type WidthDefinition = { widthPx: number };
 export type TabDivider = { leftPaneWidthPercent: number };
 export type ColumnsSelection = { selectedColumnIds: string[]; columnDefinitions: ColumnDefinition[] };
 export type ColumnSort = { columnId: string; direction: "ascending" | "descending" };
diff --git a/src/Explorer/Tabs/DocumentsTabV2/DocumentsTableComponent.tsx b/src/Explorer/Tabs/DocumentsTabV2/DocumentsTableComponent.tsx
index 154abfef8..cce45252f 100644
--- a/src/Explorer/Tabs/DocumentsTabV2/DocumentsTableComponent.tsx
+++ b/src/Explorer/Tabs/DocumentsTabV2/DocumentsTableComponent.tsx
@@ -45,7 +45,6 @@ import {
   readSubComponentState,
   saveSubComponentState,
   SubComponentName,
-  WidthDefinition,
 } from "Explorer/Tabs/DocumentsTabV2/DocumentsTabStateUtil";
 import { INITIAL_SELECTED_ROW_INDEX, useDocumentsTabStyles } from "Explorer/Tabs/DocumentsTabV2/DocumentsTabV2";
 import { selectionHelper } from "Explorer/Tabs/DocumentsTabV2/SelectionHelper";
@@ -93,6 +92,10 @@ interface ReactWindowRenderFnProps extends ListChildComponentProps {
 
 const COLUMNS_MENU_NAME = "columnsMenu";
 
+const defaultSize = {
+  idealWidth: 200,
+  minWidth: 50,
+};
 export const DocumentsTableComponent: React.FC<IDocumentsTableComponentProps> = ({
   onRefreshTable,
   items,
@@ -109,20 +112,23 @@ export const DocumentsTableComponent: React.FC<IDocumentsTableComponentProps> =
 }: IDocumentsTableComponentProps) => {
   const styles = useDocumentsTabStyles();
 
-  const defaultSize: WidthDefinition = {
-    idealWidth: 200,
-    minWidth: 50,
-  };
-
   const [columnSizingOptions, setColumnSizingOptions] = React.useState<TableColumnSizingOptions>(() => {
-    const columnSizesMap: ColumnSizesMap = readSubComponentState<ColumnSizesMap>(
-      SubComponentName.ColumnSizes,
-      collection,
-      {},
-    );
-    const columnSizesPx: ColumnSizesMap = {};
+    const columnSizesMap: ColumnSizesMap = readSubComponentState(SubComponentName.ColumnSizes, collection, {});
+    const columnSizesPx: TableColumnSizingOptions = {};
     selectedColumnIds.forEach((columnId) => {
-      columnSizesPx[columnId] = (columnSizesMap && columnSizesMap[columnId]) || defaultSize;
+      if (
+        !columnSizesMap ||
+        !columnSizesMap[columnId] ||
+        columnSizesMap[columnId].widthPx === undefined ||
+        isNaN(columnSizesMap[columnId].widthPx)
+      ) {
+        columnSizesPx[columnId] = defaultSize;
+      } else {
+        columnSizesPx[columnId] = {
+          idealWidth: columnSizesMap[columnId].widthPx,
+          minWidth: 50,
+        };
+      }
     });
     return columnSizesPx;
   });
@@ -146,7 +152,7 @@ export const DocumentsTableComponent: React.FC<IDocumentsTableComponentProps> =
     };
   });
 
-  const onColumnResize = React.useCallback((_, { columnId, width }) => {
+  const onColumnResize = React.useCallback((_, { columnId, width }: { columnId: string; width: number }) => {
     setColumnSizingOptions((state) => {
       const newSizingOptions = {
         ...state,
@@ -156,7 +162,14 @@ export const DocumentsTableComponent: React.FC<IDocumentsTableComponentProps> =
         },
       };
 
-      saveSubComponentState<ColumnSizesMap>(SubComponentName.ColumnSizes, collection, newSizingOptions, true);
+      const persistentSizes = Object.keys(newSizingOptions).reduce((acc, key) => {
+        acc[key] = {
+          widthPx: newSizingOptions[key].idealWidth,
+        };
+        return acc;
+      }, {} as ColumnSizesMap);
+
+      saveSubComponentState<ColumnSizesMap>(SubComponentName.ColumnSizes, collection, persistentSizes, true);
 
       return newSizingOptions;
     });