Drop Zone fragment shows NullPointerException after adding to the master page

Issue

• Steps to reproduce:
  1. Start Liferay DXP 7.3 GA1.
  2. Add a fragment collection and add HTML portion<lfr-drop-zone></lfr-drop-zone>
  3. Create a master page and add the drop zone fragment.
  4. Change the home page to use the new master page.
  5. View the home page.
  Expected Result: The home page displays as before.
  Actual Result: None of the content of the home page is shown and a NullPointerException is shown in the log.

Environment

• Liferay DXP 7.3

Resolution

• The observed behavior is a known issue/bug.
• If the hotfix is required for this issue, please create a support ticket requesting a hotfix by attaching patch details.
• Installing Fix Packs and Hotfixes on Liferay DXP will guide to installation of the hotfix in the respective environment.

Additional Information

• LPS-129674