Interrapt G28

By selecting the value "All" from the 'Items per page' drop-down list in the Webinars page, all of the created webinars are displayed, but the drop-down list disappears.

• Environment:
  Laptop / Windows 11 Home V. 23H2 / Microsoft Edge Version 119.0.2151.93 (Official build) (64-bit)
  Desktop View

• Pre-conditions:
  User must be navigated to: https://qainterrapt.brainster.xyz/login and logged in.

• Steps to reproduce:
1. Click on the 'Webinars'
2. Scroll down the page, and click on the 'Items per page' drop-down list
3. Select the value "All"
4. Scroll to the bottom of the page to see the issue

• Expected Result:
  All webinars should be displayed on the list, and the drop-down list should be displayed after each selection.

• Actual Result:
  All webinars are displayed on the page, but the drop-down list disappears and user cannot choose a different value.