diff --git a/src/Explorer/Panes/Tables/TableQuerySelectPanel/TableQuerySelectPanel.test.tsx b/src/Explorer/Panes/Tables/TableQuerySelectPanel/TableQuerySelectPanel.test.tsx
index e79299080..046586a50 100644
--- a/src/Explorer/Panes/Tables/TableQuerySelectPanel/TableQuerySelectPanel.test.tsx
+++ b/src/Explorer/Panes/Tables/TableQuerySelectPanel/TableQuerySelectPanel.test.tsx
@@ -29,7 +29,6 @@ describe("Table query select Panel", () => {
   it("Should checked availableCheckbox by default", () => {
     const wrapper = mount(<TableQuerySelectPanel {...props} />);
     expect(wrapper.find("#availableCheckbox").first().props()).toEqual({
-      ariaPositionInSet: 0,
       id: "availableCheckbox",
       label: "Available Columns",
       checked: true,
diff --git a/src/Explorer/Panes/Tables/TableQuerySelectPanel/TableQuerySelectPanel.tsx b/src/Explorer/Panes/Tables/TableQuerySelectPanel/TableQuerySelectPanel.tsx
index 1b037adda..14d90f5eb 100644
--- a/src/Explorer/Panes/Tables/TableQuerySelectPanel/TableQuerySelectPanel.tsx
+++ b/src/Explorer/Panes/Tables/TableQuerySelectPanel/TableQuerySelectPanel.tsx
@@ -1,7 +1,7 @@
 import { Checkbox, Text } from "@fluentui/react";
 import React, { FunctionComponent, useEffect, useState } from "react";
-import { useSidePanel } from "../../../../hooks/useSidePanel";
 import { userContext } from "../../../../UserContext";
+import { useSidePanel } from "../../../../hooks/useSidePanel";
 import * as Constants from "../../../Tables/Constants";
 import QueryViewModel from "../../../Tables/QueryBuilder/QueryViewModel";
 import { RightPaneForm, RightPaneFormProps } from "../../RightPaneForm/RightPaneForm";
@@ -128,9 +128,8 @@ export const TableQuerySelectPanel: FunctionComponent<TableQuerySelectPanelProps
               label="Available Columns"
               checked={isAvailableColumnChecked}
               onChange={availableColumnsCheckboxClick}
-              ariaPositionInSet={0}
             />
-            {columnOptions.map((column, index) => {
+            {columnOptions.map((column) => {
               return (
                 <Checkbox
                   label={column.columnName}
@@ -138,7 +137,6 @@ export const TableQuerySelectPanel: FunctionComponent<TableQuerySelectPanelProps
                   key={column.columnName}
                   checked={column.selected}
                   disabled={!column.editable}
-                  ariaPositionInSet={index + 1}
                 />
               );
             })}
diff --git a/src/Explorer/Panes/Tables/TableQuerySelectPanel/__snapshots__/TableQuerySelectPanel.test.tsx.snap b/src/Explorer/Panes/Tables/TableQuerySelectPanel/__snapshots__/TableQuerySelectPanel.test.tsx.snap
index ad7c2346c..c3db51210 100644
--- a/src/Explorer/Panes/Tables/TableQuerySelectPanel/__snapshots__/TableQuerySelectPanel.test.tsx.snap
+++ b/src/Explorer/Panes/Tables/TableQuerySelectPanel/__snapshots__/TableQuerySelectPanel.test.tsx.snap
@@ -37,14 +37,12 @@ exports[`Table query select Panel should render Default properly 1`] = `
             className="column-select-view"
           >
             <StyledCheckboxBase
-              ariaPositionInSet={0}
               checked={true}
               id="availableCheckbox"
               label="Available Columns"
               onChange={[Function]}
             >
               <CheckboxBase
-                ariaPositionInSet={0}
                 checked={true}
                 id="availableCheckbox"
                 label="Available Columns"
@@ -330,7 +328,6 @@ exports[`Table query select Panel should render Default properly 1`] = `
                   <input
                     aria-checked="true"
                     aria-label="Available Columns"
-                    aria-posinset={0}
                     checked={true}
                     className="input-55"
                     data-ktp-execute-target={true}
@@ -649,7 +646,6 @@ exports[`Table query select Panel should render Default properly 1`] = `
               </CheckboxBase>
             </StyledCheckboxBase>
             <StyledCheckboxBase
-              ariaPositionInSet={1}
               checked={true}
               disabled={false}
               key=""
@@ -657,7 +653,6 @@ exports[`Table query select Panel should render Default properly 1`] = `
               onChange={[Function]}
             >
               <CheckboxBase
-                ariaPositionInSet={1}
                 checked={true}
                 disabled={false}
                 label=""
@@ -944,7 +939,6 @@ exports[`Table query select Panel should render Default properly 1`] = `
                     aria-checked="true"
                     aria-disabled={false}
                     aria-label=""
-                    aria-posinset={1}
                     checked={true}
                     className="input-55"
                     data-ktp-execute-target={true}