Icon indicating "activate later" missing in classicUI

AEM 6.4.3

Issue

When users schedule pages to be activated later the icon is missing when viewing the siteadmin in classicUI.

Impact

There is no functional impact, but this can cause some confusion for the users

Solution

This is a bug that has been fixed in 6.5 and backported to 6.4.5 under the internal reference: NPR-28725