Policy needs to be updated for that particular Template:
Steps:
1. click on Page Information( Mid option on the top left corner of the same page)
2. select Edit Template
3. on the template editor page click on the container layout box and select the policy icon.
4. From the left box's first drop down select one existing policy and save it.
5. else you can create a new one by writing name in the second box and select the component category from the right pan.
6. save and re-fresh the page
hope this will help.