Bugfix/remove sort header in comment column of market data table (#1888)

* Remove sort header

* Update changelog

CHANGELOG.md

@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## Unreleased
+
+### Fixed
+
+- Removed the unnecessary sort header of the comment column in the historical market data table of the admin control panel
+
 ## 1.259.0 - 2023-04-22
 
 ### Added

apps/client/src/app/components/admin-market-data/admin-market-data.html

@@ -101,12 +101,7 @@
         </ng-container>
 
         <ng-container matColumnDef="comment">
-          <th
+          <th *matHeaderCellDef class="px-1" mat-header-cell></th>
-            *matHeaderCellDef
-            class="px-1"
-            mat-header-cell
-            mat-sort-header
-          ></th>
           <td *matCellDef="let element" class="px-1" mat-cell>
             <ion-icon
               *ngIf="element.comment"