I have a SharePoint 2013 site which has multiple subsites in it. The existing subsites have the quick launch showing on each of the page. I have created new subsite and for this new subsite the current navigation is not showing up. All the subsites are inheriting the same custom master page from the parent site. I have enabled quick launch navigation for the new subsite, but not sure what exactly is happening.
In the DOM explorer, i could see that for the subsite which i have created, the style .ms-fullscreenmode #sideNavBox { display: none; }
is being displayed again the corev15.css file. But I am not overriding anywhere these styles.
Thank You