TP-2119 fix groups create new service form bug on page three

[IiroJarv]

Actions for applying the changes locally

lando composer install && lando drush deploy

Testing instructions

• Login
• Open a existing service and edit it
• Go to the page three and ensure the customer view / work instruction tabs are themed properly and are not sticky when scrolling down
• Open a new tab, Content -> add content -> service
• Go to the page three and ensure ... (see above)
• Go to a group page and edit existing service
• Go to the page three and ensure ... (see above)
• Go to a group page and add a new service
• Go to the page three and ensure ... (see above)

Review checklist

• The code conforms to Drupal coding standards.
• I have reviewed the code for security and quality issues.
• I have tested the code with the proper user roles.