Angular Data table sorting works only on 1 column?

Sorting works on column Id but it doesn't work on the second column, why so?

<mat-table #detailsTable #detailsSort="matSort" [dataSource]="details" matSort>

<ng-container matColumnDef="id">
  <mat-header-cell *matHeaderCellDef mat-sort-header> Id </mat-header-cell>
  <mat-cell *matCellDef="let detail"> {{detail.id}} </mat-cell>
</ng-container>

<ng-container matColumnDef="invoiceCurrencyNetValue">
  <mat-header-cell *matHeaderCellDef mat-sort-header> Net value </mat-header-cell>
  <mat-cell *matCellDef="let detail"> {{detail.attributes.invoiceCurrencyNetValue}} </mat-cell>
</ng-container>

<mat-header-row *matHeaderRowDef="this.detailsColumns; sticky: true"></mat-header-row>
    <mat-row *matRowDef="let row; columns: this.detailsColumns;" matRipple class="element-row"></mat-row>
  </mat-table>

And this is how I set the data and sort in .ts file:

details = new MatTableDataSource(details.data);
details.sort = this.detailsSort;

And this is columns declaration:

detailsColumns = [
    'id', 'invoiceCurrencyNetValue'
];