Sidekick showing in Publish instance

When accessing a publish instance, the sidekick appears when pages are loaded.

OSGi configuration settings below show runmode is publish:
a) Sling Settings [1]
b) System Properties [2]

[1] http://localhost:4503/system/console/status-slingsettings
[2] http://localhost:4503/system/console/status-System%20Properties

Environment

AEM 6.1

Resolution

• Disable the Day CQ WCM Filter.

1. Search to item "Day CQ WCM Filter" [1]
2. Change the value to 'disable' and save it.

[1] http://localhost:4503/system/console/configMgr