PrimeNG - Sticky header not working in p-table

Have you seen this primeNg page? They have implementation examples with sticky headers. You may need to set the width to a hard-coded value to prevent the auto-resizing of the columns, but the sticky header comes built in.

PrimeNg example:

    <p-table [value]="customers" [scrollable]="true" [style]="{width:'600px'}" scrollHeight="200px">
        <ng-template pTemplate="colgroup" let-columns>
            <colgroup>
                <col style="width:250px">
                <col style="width:250px">
                <col style="width:250px">
                <col style="width:250px">
                <col style="width:250px">
                <col style="width:250px">
                <col style="width:250px">
                <col style="width:250px">
            </colgroup>
        </ng-template>
        <ng-template pTemplate="header">
            <tr>
                <th>Id</th>
                <th>Name</th>
                <th>Country</th>
                <th>Date</th>
                <th>Company</th>
                <th>Status</th>
                <th>Activity</th>
                <th>Representative</th>
            </tr>
        </ng-template>
        <ng-template pTemplate="body" let-customer>
            <tr>
                <td>{{customer.id}}</td>
                <td>{{customer.name}}</td>
                <td>{{customer.country.name}}</td>
                <td>{{customer.date}}</td>
                <td>{{customer.company}}</td>
                <td>{{customer.status}}</td>
                <td>{{customer.activity}}</td>
                <td>{{customer.representative.name}}</td>
            </tr>
        </ng-template>
    </p-table>